Update Logs

Recent Updates

Add Features:

• Added Automatically tag uploads in AI Settings to recognize original images and append tags in the background after successful web or API uploads; disabled by default, limited to images up to 20 MiB, and unavailable for the External channel
• Added upload format restrictions with extension whitelists, blacklists and common format groups; the same rules apply to web and API uploads, with a clear error when a format is not allowed
• Added responseFormat=object to the Upload API for third-party clients that require a JSON object; basic uploads and chunk merges support it, while existing requests still return arrays
• Worker deployments support a WRANGLER_CONFIG Secret to preserve additional settings such as workers.dev access and observability across deployments
• Added File Expiry under Upload Settings, with available choices, a default expiry and uploader choice permissions; supported by the upload page and API, and disabled by default
• Expired files become inaccessible through the site and eligible for deletion after 5 minutes; cleanup supports Workers schedules, Node / Docker timers, Pages management requests, and manual cleanup with pending counts on every deployment
• File Management supports changing expiry or making files permanent before they expire; card and list indicators update automatically, showing green for more than 24 hours remaining, yellow for expiry within 24 hours and red for expired files
• Added duplicate content scanning to System Status, grouping files by content and recommending the earliest upload to keep; individual files can be deleted from the report after confirmation. Currently supports the Cloudflare R2 channel on Docker / Node.js deployments
• Scan reports identify timeouts, skipped files and index changes; successful deletions update duplicate groups, the file-list cache and system statistics
• Added Node, Pages and Workers deployment markers for platform-specific frontend and backend features
• The Delete API now distinguishes actual deletions from already absent records, with single-file existence information and per-file results for batch and folder deletion
• Added shimmer skeletons for image, video, and audio previews in File Details, with a gentle reveal when ready; preview and metadata panels move smoothly together between vertical and side-by-side layouts while the media dialog width stays stable, with light/dark theme and reduced-motion support
• Split File Management link settings into Format Preference and Content Preference: choose Raw Link, Markdown, HTML, or BBCode independently of channel content, with separate preferences for Telegram, S3, and WebDAV and new S3 CDN and WebDAV public link options
• Kept the four format tabs in File Details and added a content selector below the links to temporarily switch available channel content across all formats; TG File IDs use a single raw field
• Added MIME type and file size badges beside upload filenames, with a down-arrow icon and the actual size reduction shown in the size badge; successful WebP conversions have a distinct icon and color
• Added an entry loading animation with the configured image hosting name, a gently swaying duck, and a synchronized looping progress bar, followed by fly-in page transitions when ready; internal navigation does not replay it
• Added a custom User-Agent setting for S3 channels to support providers that validate the client associated with an access key; uploads and other S3 file operations use the configured value
• Added search result display settings in File Management with "Show folders" and "Expand all" modes; recursive expansion is the default and the preference is saved. On desktop, focus the search box and hover over the search icon to open settings; on mobile, long-press the search icon
• Added a default link format badge (U / M / H / B) and a hover menu with format icons to the upload list's Copy All button; uploaded files can be copied as URL, Markdown, HTML, or BBCode without changing the default copy format
• Added AI Settings for centralized provider, model, image input, structured output, and prompt management; provider API Keys are encrypted using AI_CONFIG_SECRET across Cloudflare and Docker deployments
• Added manual AI tag recognition for single and multiple images in the admin dashboard, with selection before appending tags, progress, cancellation of further processing, and retry for failed items; no stored thumbnails required
• Added an unsaved-changes red dot to settings save buttons and a manually dismissed yellow security notice when the admin username and password are not configured
• Added optional text / secret types for each WORKER_VARS entry in GitHub Actions Worker deployments while preserving the existing format; secrets are excluded from ordinary variable configuration and uploaded together as Cloudflare Secrets after deployment succeeds

Fix Bugs:

• Fixed stale KV expiry markers after changing a file's expiry or making it permanent; successful single-file, batch and folder deletions now also remove each file's current expiry marker
• Fixed file records being removed and success reported when a storage channel reports deletion failure, and corrected detection of missing KV file records
• Fixed stale status tags remaining in the dimensions cell when switching File Details from landscape to portrait on wide screens, which caused the table and preview to jump upward or the no-dimensions placeholder to shift sideways; synchronized panel transitions are preserved
• Unified format and channel content preferences for single-file, batch, and folder copying, with fallback to the image host link when the preferred channel link is unavailable
• Fixed inconsistent border thickness around rounded metadata table corners, overflowing dimensions and status tags on narrow screens, and help example colors failing to switch in dark mode
• Fixed File Details retaining its previous scroll position on reopening and portrait images intermittently reverting to a vertical preview-and-metadata layout when reopened after switching browser tabs
• Fixed image recognition, filtering, and processing when clients omit a valid MIME type; uploads infer missing types from file extensions, historical records with missing or generic types also use extension inference, and explicit types are preserved
• Animated GIF, WebP, and APNG uploads now skip WebP conversion, local compression, and Telegram server-side compression to preserve animation
• Fixed a white loading background and delayed image hosting name in dark mode when a custom background is configured; theme and configuration initialization run in parallel before the app starts
• Fixed loading title flicker on the login page; the login card now displays the configured image hosting name without appending “图床” or ImgHub
• Fixed delayed background blur during card fly-in transitions and dialog opening, keeping the frosted-glass effect synchronized with content fades
• Fixed WebDAV uploads failing on 3xx redirects and leaving remote files without database or index records, restoring visibility in File Management, file lists, and the random image API
• Fixed file selections being lost when loading more files or loading additional pages in File Management
• Fixed file and folder card borders extending beyond the grid, restoring symmetric spacing between the mobile header and both card columns
• Improved dark-mode text contrast for common tags on hover, selected AI tags and their hover state, current tags, file detail tags, tag input suggestions, and batch tag management tabs
• Improved dark-mode readability for selected directory tree items, date filters and the System Status calendar button, upload link format labels, upload history view buttons, and text buttons and quota refresh links in Upload Settings and AI Settings
• Fixed models remaining usable after their provider was disabled and recognition failing to switch to an available model; recognition now turns off when no image model remains
• Improved per-item tag saving and index synchronization results and retry prompts so partial failures are not reported as complete success
• Fixed vertical alignment of icons, text, and buttons in provider and model headings in AI Settings and the AI tag recognition toolbar in tag management
• Fixed vertical alignment of sidebar icons and text in System Settings and standardized the AI icon width
• Restored previous and next pagination buttons in User Management on mobile; only File Management hides these buttons on mobile
• Fixed file content being covered by the header and inconsistent mobile spacing in User Management, System Status, and settings pages; standardized gaps around upload trends, channel distribution, file status, system maintenance, and recent uploads
• Fixed File Management retaining the previous scroll position when opened from System Settings; unified scrolling on admin page and settings tab changes, including custom scroll containers

Optimization:

• Default file expiry now accepts custom durations directly and adds them to the available options, with more common durations offered in the dropdown
• Unified bulleted tooltips, indentation and text wrapping across Chinese and English, including narrow screens
• Improved Web Storage compatibility for frontend tests across Node environments and expanded deletion regressions for per-file results and stale-index cleanup
• Refined the File Details toolbar to show Download, Edit, and Delete by default; on large screens, additional actions expand leftward from the arrow on hover, stay expanded after a click, and collapse on the next click; mobile actions wrap and respect reduced-motion preferences
• Adapted File Details to image and video orientation: portrait media uses a preview on the left and metadata on the right on large screens, while landscape and square media use a vertical layout; missing dimensions are detected after loading, audio uses a compact player, ordinary files and failed previews use a compact icon and information row, and mobile layouts remain vertical
• Unified corner radii across images, videos, preview containers, and metadata tables, with consistent table borders and theme colors; aligned channel headings to the left and organized question-mark help into separate points, with distinct colors for the custom prefix entered by the user and the automatic file ID, and clarified that custom prefixes only affect image host links
• Removed the remote telemetry sampling configuration request; the sampling rate now uses the local sampleRate environment variable and defaults to 1 (100%)
• Kept complete upload filenames and added horizontal scrolling for overflowing filenames, MIME badges, and file information rows, with consistent badge styles across light and dark themes and mobile layouts
• Centralized frontend and backend MIME utilities across uploads, chunked uploads, WebDAV, file serving, indexing, and AI image validation to reduce inconsistent extension mappings
• Added frontend and backend regression tests organized by feature and automated GitHub Actions checks, with updated contribution guides and testing documentation
• Changed the loading progress bar to a fixed-length segment that loops at a constant speed, with the duck moving in sync with its leading edge; the animation ends when the page is ready
• Kept the upload page title floating continuously, smoothed the transition from fly-in to its first floating cycle, and reduced position shifts caused by font loading
• The System Status clock appears after its digital font loads and falls back to the original font on failure or timeout without blocking page loading
• Moved loading animation sources into src/entry/ and build output into dist/entry/, with content-hashed filenames and automatically updated HTML references to avoid stale CDN assets while preserving independent early loading
• The upload page now displays the configured image hosting name without appending the ImgHub suffix
• Smoothed the loading text wave, duck fades, and progress synchronization while reducing per-frame layout and painting; the upload area's star background keeps flowing and respects the system's reduced-motion preference
• Updated the clock in System Settings → System Status to use a locally hosted digital clock font
• Updated admin headers to blend into the page at the top, then gradually reveal a frosted-glass background, border, and soft shadow while moving inward as the page scrolls; text and control sizes remain stable
• Refined header gutters and grouped search, filters, and actions into a continuous toolbar; enlarged mobile buttons and prevented the focused search box from overlapping the filter button on narrow screens
• Improved mobile upload channel details by allowing long bucket names and other field values to wrap
• Unified corner radii, backgrounds, borders, and shadows across Popover, Dropdown, and Select popups in light and dark themes
• Unified these dark-mode text colors through the theme accent color while preserving light-mode colors, existing backgrounds and borders, and white text on date range endpoints
• Aligned AI Settings with other settings pages and refined provider and model cards, configuration dialogs, and bilingual messages
• Restyled single-file and batch tag dialogs with consistent rounded sections, tags, inputs, and action buttons; batch tabs use two columns on mobile and support light and dark themes
• Unified the simple AI icon across the sidebar, batch actions, and AI tag recognition, refining its size and stroke weight while keeping the robot icon for models
• Added viewport-aware maximum heights to dialogs, with internal content scrolling and hidden scrollbars while keeping headings and footer buttons visible; gradient masks soften the upper and lower content edges, with support for centered and fullscreen dialogs
• Consolidated headers for File Management, User Management, and System Settings into a shared component with consistent theme, language, link format, and logout controls; mobile actions use a single row, and the file filter sits beside the search box without scaling on hover
• Moved common tags into the bottom of the current-tags card; successfully added AI suggestions disappear while suggestions that have not been added remain available, with simpler save confirmation messages
• Aligned spacing in System Status, Security, Web, AI, and Other Settings with Upload Settings, reducing excess space at the top on desktop and at the bottom on mobile
• Removed redundant styles and logic after the refactor, consolidated header scroll handling, and fixed the System Settings sidebar failing to remove its resize listener on unmount
• Updated bilingual Worker deployment instructions and the WORKER_VARS format guide, with a direct link from the AI secret setup instructions in AI Settings to the variable format section
• Added bilingual AI feature and settings documentation and an AI homepage card while keeping the total at eight

2026.11.03

Fix Bugs:

• Fixed stale KV expiry markers after changing a file's expiry or making it permanent; successful single-file, batch and folder deletions now also remove each file's current expiry marker
• Fixed file records being removed and success reported when a storage channel reports deletion failure, and corrected detection of missing KV file records

2026.11.01

Add Features:

• Added Automatically tag uploads in AI Settings to recognize original images and append tags in the background after successful web or API uploads; disabled by default, limited to images up to 20 MiB, and unavailable for the External channel

2026.10.31

Add Features:

• Added responseFormat=object to the Upload API for third-party clients that require a JSON object; basic uploads and chunk merges support it, while existing requests still return arrays
• Worker deployments support a WRANGLER_CONFIG Secret to preserve additional settings such as workers.dev access and observability across deployments
• Added File Expiry under Upload Settings, with available choices, a default expiry and uploader choice permissions; supported by the upload page and API, and disabled by default
• Expired files become inaccessible through the site and eligible for deletion after 5 minutes; cleanup supports Workers schedules, Node / Docker timers, Pages management requests, and manual cleanup with pending counts on every deployment
• File Management supports changing expiry or making files permanent before they expire; card and list indicators update automatically, showing green for more than 24 hours remaining, yellow for expiry within 24 hours and red for expired files

Upgrade note: existing D1 deployments should run v2.7.9_add_files_expires_index.sql to index expiry queries. Node / Docker applies the migration to SQLite automatically at startup.

2026.10.28

Add Features:

• Added duplicate content scanning to System Status, grouping files by content and recommending the earliest upload to keep; individual files can be deleted from the report after confirmation. Currently supports the Cloudflare R2 channel on Docker / Node.js deployments
• Scan reports identify timeouts, skipped files and index changes; successful deletions update duplicate groups, the file-list cache and system statistics
• Added Node, Pages and Workers deployment markers for platform-specific frontend and backend features
• The Delete API now distinguishes actual deletions from already absent records, with single-file existence information and per-file results for batch and folder deletion; see the Delete API

Optimization:

• Improved Web Storage compatibility for frontend tests across Node environments
• Added regressions for per-file results, stale-index cleanup and storage failures in single-file, batch and nested-folder deletion

2026.10.25

Add Features:

• Added shimmer skeletons for image, video, and audio previews in File Details, with a gentle reveal when ready; preview and metadata panels move smoothly together between vertical and side-by-side layouts while the media dialog width stays stable, with light/dark theme and reduced-motion support
• Split File Management link settings into Format Preference and Content Preference: choose Raw Link, Markdown, HTML, or BBCode independently of channel content, with separate preferences for Telegram, S3, and WebDAV and new S3 CDN and WebDAV public link options
• Kept the four format tabs in File Details and added a content selector below the links to temporarily switch available channel content across all formats; TG File IDs use a single raw field

Fix Bugs:

• Fixed stale status tags remaining in the dimensions cell when switching File Details from landscape to portrait on wide screens, which caused the table and preview to jump upward or the no-dimensions placeholder to shift sideways; synchronized panel transitions are preserved
• Unified format and channel content preferences for single-file, batch, and folder copying, with fallback to the image host link when the preferred channel link is unavailable
• Fixed inconsistent border thickness around rounded metadata table corners, overflowing dimensions and status tags on narrow screens, and help example colors failing to switch in dark mode
• Fixed File Details retaining its previous scroll position on reopening and portrait images intermittently reverting to a vertical preview-and-metadata layout when reopened after switching browser tabs

Optimization:

• Refined the File Details toolbar to show Download, Edit, and Delete by default; on large screens, additional actions expand leftward from the arrow on hover, stay expanded after a click, and collapse on the next click; mobile actions wrap and respect reduced-motion preferences
• Adapted File Details to image and video orientation: portrait media uses a preview on the left and metadata on the right on large screens, while landscape and square media use a vertical layout; missing dimensions are detected after loading, audio uses a compact player, ordinary files and failed previews use a compact icon and information row, and mobile layouts remain vertical
• Unified corner radii across images, videos, preview containers, and metadata tables, with consistent table borders and theme colors; aligned channel headings to the left and organized question-mark help into numbered lines, with distinct colors for the custom prefix entered by the user and the automatic file ID, and clarified that custom prefixes only affect image host links

2026.10.23

Optimization:

• Removed the remote telemetry sampling configuration request; the sampling rate now uses the local sampleRate environment variable and defaults to 1 (100%)

2026.10.15

Add Features:

• Added MIME type and file size badges beside upload filenames, with a down-arrow icon and the actual size reduction shown in the size badge; successful WebP conversions have a distinct icon and color

Fix Bugs:

• Fixed image recognition, filtering, and processing when clients omit a valid MIME type; uploads infer missing types from file extensions, historical records with missing or generic types also use extension inference, and explicit types are preserved
• Animated GIF, WebP, and APNG uploads now skip WebP conversion, local compression, and Telegram server-side compression to preserve animation

Optimization:

• Kept complete upload filenames and added horizontal scrolling for overflowing filenames, MIME badges, and file information rows, with consistent badge styles across light and dark themes and mobile layouts
• Centralized frontend and backend MIME utilities across uploads, chunked uploads, WebDAV, file serving, indexing, and AI image validation to reduce inconsistent extension mappings
• Added frontend and backend regression tests organized by feature and automated GitHub Actions checks, with updated contribution guides and testing documentation

2026.10.14

Fix Bugs:

• Fixed a white loading background and delayed image hosting name in dark mode when a custom background is configured; theme and configuration initialization run in parallel before the app starts
• Fixed loading title flicker on the login page; the login card now displays the configured image hosting name without appending “图床” or ImgHub
• Fixed delayed background blur during card fly-in transitions and dialog opening, keeping the frosted-glass effect synchronized with content fades

Optimization:

• Changed the loading progress bar to a fixed-length segment that loops at a constant speed, with the duck moving in sync with its leading edge; the animation ends when the page is ready
• Kept the upload page title floating continuously, smoothed the transition from fly-in to its first floating cycle, and reduced position shifts caused by font loading
• The System Status clock appears after its digital font loads and falls back to the original font on failure or timeout without blocking page loading
• Moved loading animation sources into src/entry/ and build output into dist/entry/, with content-hashed filenames and automatically updated HTML references to avoid stale CDN assets while preserving independent early loading

2026.10.13

Add Features:

• Added an entry loading animation with the configured image hosting name, a gently swaying duck, and a synchronized looping progress bar, followed by fly-in page transitions when ready; internal navigation does not replay it

Fix Bugs:

• Fixed WebDAV uploads failing on 3xx redirects and leaving remote files without database or index records, restoring visibility in File Management, file lists, and the random image API

Optimization:

• The upload page now displays the configured image hosting name without appending the ImgHub suffix
• Smoothed the loading text wave, duck fades, and progress synchronization while reducing per-frame layout and painting; the upload area's star background keeps flowing and respects the system's reduced-motion preference
• Updated the clock in System Settings → System Status to use a locally hosted digital clock font

2026.10.08

Add Features:

• Added a custom User-Agent setting for S3 channels to support providers that validate the client associated with an access key; uploads and other S3 file operations use the configured value
• Added search result display settings in File Management with "Show folders" and "Expand all" modes; recursive expansion is the default and the preference is saved. On desktop, focus the search box and hover over the search icon to open settings; on mobile, long-press the search icon

Fix Bugs:

• Fixed file selections being lost when loading more files or loading additional pages in File Management
• Fixed file and folder card borders extending beyond the grid, restoring symmetric spacing between the mobile header and both card columns

Optimization:

• Updated admin headers to blend into the page at the top, then gradually reveal a frosted-glass background, border, and soft shadow while moving inward as the page scrolls; text and control sizes remain stable
• Refined header gutters and grouped search, filters, and actions into a continuous toolbar; enlarged mobile buttons and prevented the focused search box from overlapping the filter button on narrow screens
• Improved mobile upload channel details by allowing long bucket names and other field values to wrap
• Unified corner radii, backgrounds, borders, and shadows across Popover, Dropdown, and Select popups in light and dark themes

2026.10.02

Add Features:

• Added a default link format badge (U / M / H / B) and a hover menu with format icons to the upload list's Copy All button; uploaded files can be copied as URL, Markdown, HTML, or BBCode without changing the default copy format

Fix Bugs:

• Improved dark-mode text contrast for common tags on hover, selected AI tags and their hover state, current tags, file detail tags, tag input suggestions, and batch tag management tabs
• Improved dark-mode readability for selected directory tree items, date filters and the System Status calendar button, upload link format labels, upload history view buttons, and text buttons and quota refresh links in Upload Settings and AI Settings

Optimization:

• Unified these dark-mode text colors through the theme accent color while preserving light-mode colors, existing backgrounds and borders, and white text on date range endpoints

2026.10.01

Add Features:

• Added AI Settings for centralized provider, model, image input, structured output, and prompt management; provider API Keys are encrypted using AI_CONFIG_SECRET across Cloudflare and Docker deployments
• Added manual AI tag recognition for single and multiple images in the admin dashboard, with selection before appending tags, progress, cancellation of further processing, and retry for failed items; no stored thumbnails required
• Added an unsaved-changes red dot to settings save buttons and a manually dismissed yellow security notice when the admin username and password are not configured
• Added optional text / secret types for each WORKER_VARS entry in GitHub Actions Worker deployments while preserving the existing format; secrets are excluded from ordinary variable configuration and uploaded together as Cloudflare Secrets after deployment succeeds

Fix Bugs:

• Fixed models remaining usable after their provider was disabled and recognition failing to switch to an available model; recognition now turns off when no image model remains
• Improved per-item tag saving and index synchronization results and retry prompts so partial failures are not reported as complete success
• Fixed vertical alignment of icons, text, and buttons in provider and model headings in AI Settings and the AI tag recognition toolbar in tag management
• Fixed vertical alignment of sidebar icons and text in System Settings and standardized the AI icon width
• Restored previous and next pagination buttons in User Management on mobile; only File Management hides these buttons on mobile
• Fixed file content being covered by the header and inconsistent mobile spacing in User Management, System Status, and settings pages; standardized gaps around upload trends, channel distribution, file status, system maintenance, and recent uploads
• Fixed File Management retaining the previous scroll position when opened from System Settings; unified scrolling on admin page and settings tab changes, including custom scroll containers

Optimization:

• Aligned AI Settings with other settings pages and refined provider and model cards, configuration dialogs, and bilingual messages
• Restyled single-file and batch tag dialogs with consistent rounded sections, tags, inputs, and action buttons; batch tabs use two columns on mobile and support light and dark themes
• Unified the simple AI icon across the sidebar, batch actions, and AI tag recognition, refining its size and stroke weight while keeping the robot icon for models
• Added viewport-aware maximum heights to dialogs, with internal content scrolling and hidden scrollbars while keeping headings and footer buttons visible; gradient masks soften the upper and lower content edges, with support for centered and fullscreen dialogs
• Consolidated headers for File Management, User Management, and System Settings into a shared component with consistent theme, language, link format, and logout controls; mobile actions use a single row, and the file filter sits beside the search box without scaling on hover
• Added header contraction when scrolling down and expansion when scrolling up or returning to the top; the page switcher, search box, and action buttons resize together, with improved vertical alignment and spacing above the compact header
• Moved common tags into the bottom of the current-tags card; successfully added AI suggestions disappear while suggestions that have not been added remain available, with simpler save confirmation messages
• Aligned spacing in System Status, Security, Web, AI, and Other Settings with Upload Settings, reducing excess space at the top on desktop and at the bottom on mobile
• Removed redundant styles and logic after the refactor, consolidated header scroll handling, and fixed the System Settings sidebar failing to remove its resize listener on unmount
• Updated bilingual Worker deployment instructions and the WORKER_VARS format guide, with a direct link from the AI secret setup instructions in AI Settings to the variable format section
• Added bilingual AI feature and settings documentation and an AI homepage card while keeping the total at eight

2026.09.11

Fix Bugs:

• Fixed upload items continuing to show an uploading animation after a confirmed failure, when automatic retries were disabled, or after the maximum automatic retry count was reached; failed items now show a static error state and remain available for manual retry, which resets their progress and automatic retry count before uploading again

2026.09.09

Fix Bugs:

• Fixed dark-mode logo hover effects not following the active page theme and multiple global messages overlapping because of a fixed top position
• Fixed the upload page title's crayon-writing animation being clipped at the bottom, and adjusted title layering and responsive spacing so the hover transition remains fully visible

Optimization:

• Increased hover-background contrast in light mode for dropdown menus, selects, the upload channel filter, and the System Settings tab toggle, while restoring hover feedback for the selected item when a select opens for clearer and more consistent interaction states
• Refined the admin top page switcher with stronger dark-mode hover contrast, spacing between the current and remaining options, and a corrected highlight exit animation that no longer slides back to the first option
• Unified dashed borders across the default-upload and paste-link cards, with clearer neutral hover borders, opacity changes, and soft shadows in light and dark themes
• Increased light-mode border contrast for shared glass cards, dialogs, and dropdowns while preserving a clearer visual distinction between default and hover borders
• Refined layouts for desktop viewports with limited available height by reducing spacing above the upload page title and upload area, tightening upload-list toolbar sizing, and preloading the title font for a smoother initial render

2026.09.08

Add Features:

• Enhanced dashboard file sorting with ascending and descending order by time, size, file ID, or file name, browser-persisted sorting preferences, and a combined icon that clearly indicates the active field and direction

Optimization:

• Unified popup spacing, corner radii, selected states, and light/dark hover feedback across the dashboard sorting menu, System Settings selects, and the Upload Settings channel filter so option backgrounds no longer touch the popup edges

2026.08.31

Add Features:

• Added a dynamic greeting and runtime overview to System Settings → System Status, showing a time-aware greeting, local clock, and timezone while generating bilingual status summaries from the index API response, file count, and upload channel count

Optimization:

• Added a hover lift effect to the three overview cards at the top of System Settings → System Status, using subtle upward movement, shadow and border transitions for clearer interaction feedback while respecting the system's reduced-motion preference
• Added hover feedback to the bar-style labels in Upload Channel Distribution and File Status Distribution, using subtle lift plus background, border, and shadow changes for clearer interaction states across light and dark themes while respecting reduced-motion preferences

2026.08.25

Add Features:

• Added a “Default Language” dropdown to Web Settings with “简体中文” and English options, defaulting to Simplified Chinese; on initial page load, the locale is resolved in order from the persisted user preference, the website default, and then Simplified Chinese

Fix Bugs:

• Fixed paste uploads not working with Cmd + V in Safari on macOS and added platform-specific paste shortcut labels

Optimization:

• Reordered Web Settings by placing “Default Language” after “Site Icon”, renaming “Enable Wallpaper” to “Enable Background Image”, and moving it before “Background Interval”
• Expanded the “Default URL Prefix” tooltip to explain its use in scenarios such as CDN acceleration and remind administrators to ensure the custom prefix is accessible

2026.08.24

Fix Bugs:

• Fixed the public gallery list cache incorrectly using expirationTtl, which prevented the 24-hour lifetime from taking effect; the cache TTL is now set correctly through Cache-Control
• Fixed inconsistent search and theme button sizes on the public gallery page and made the entire search button clickable instead of only the magnifying-glass icon

2026.08.16

Add Features:

• Added an “All Channels / Configured Only” filter to channel types in Upload Settings, showing configured and currently available channels by default; when the current selection is unavailable and another channel is available, it automatically switches to the first configured channel

Optimization:

• Added the same background blur used by cards to the admin top bar through a shared global glass-blur variable, and consolidated top-bar, pagination, and loading-action styles into one common stylesheet for consistent visuals and maintenance

2026.07.29

Add Features:

• Added image resizing to Cloudflare Pages through custom-domain /cdn-cgi/image/ URL transformations, using a client redirect to avoid 404 responses from same-domain internal requests in Pages Functions
• Added original-file fallback via fallback=original to the Read API and format validation by MIME type or file extension before selecting a processing path; AVIF is available only on Worker and Docker, GIF resizing only on Docker, and SVG and other unsupported formats return 415 by default

Fix Bugs:

• Fixed abnormal fetchRes content in Docker/Node when an upstream compressed body had already been decoded but retained its original encoding and length headers, and corrected the base URL used for chained relative redirects
• Fixed 500 responses when Docker/Node deployments served Telegram or Telegraph files through Cloudflare/Nginx and forwarded incoming proxy headers to the upstream; upstream requests now retain only Range and conditional cache headers

Optimization:

• Split common, Docker, and Worker production dependencies into deployment-specific profiles so each environment installs only the packages it needs, reducing unrelated dependencies and deployment size
• Changed Star History bootstrap data to weekly aggregation, matching the automated update cadence and reducing daily noise in reconstructed charts

2026.07.28

Add Features:

• Added a concurrent batch deletion endpoint to the dashboard, allowing multiple files to be deleted in one request with per-item results
• Added a folder upload button that recursively reads nested folders and preserves their relative directory structure
• Added URL-based image resizing to the read-file endpoint with width, height, center cropping via fit=cover, and stretching via fit=squeeze; Cloudflare Workers use the Images binding, while Docker uses Sharp
• Added an image resizing switch and allowed-size configuration under System Settings → Security Settings → Access Management to restrict requested dimension combinations

Fix Bugs:

• Improved request-body validation and error handling for the batch deletion endpoint to prevent invalid requests from producing incorrect results
• Fixed announcement textarea auto-resizing overriding manually selected heights or changing the height when focused
• Fixed several upload-list and paste-upload textarea interaction issues
• Fixed the mobile date-range calendar layout and alignment of indeterminate checkbox marks

Optimization:

• Refined dashboard search, sorting, view switching, batch actions, and responsive table layouts while unifying primary theme colors and dialog styling
• Refined paste-upload controls, upload cards, and interactions across light and dark themes

Documentation:

• Added Chinese and English documentation for the batch deletion API
• Added Chinese and English documentation for the Read API, including image sizing parameters, deployment differences, and actual error statuses

2026.07.21

Add Features:

• Added an “Enable Wallpaper” switch to Web Settings. It is enabled by default; after disabling and saving it, pages use a solid-color background on the next reload

Fix Bugs:

• Fixed insufficient text/background contrast in dark mode for dialog options, System Settings tabs, dropdowns, IP geolocation parameter buttons, Token permissions, and related controls
• Fixed selected dates appearing oval in the upload trend calendar, oversized folder title overlays in the dashboard, and upload channel card hover glows collapsing into circles

Optimization:

• Refined the frontend with a flatter, lighter glass-style design and unified cards, toolbars, dialogs, and interaction states across the upload page, dashboard, and System Settings
• Adjusted the upload page directory-tree button size and hover scale for a more balanced proportion with adjacent toolbar buttons
• Simplified frontend state management by removing the unused credentials compatibility mapping
• Reduced Docker runtime image contents to lower the final image size

Documentation:

• Updated the Chinese and English READMEs and storage backend guides with compatible storage services and channel configuration details

2026.07.15

Add Features:

• Added a “Reset announcement read status” option to announcement settings. Users who already acknowledged an announcement will see it again on their next visit after its content changes or an administrator manually refreshes it
• Announcements are now marked as acknowledged only after the user clicks “Got it”, recording the acknowledgement time and announcement version while remaining compatible with the legacy first-visit marker

Security:

• Enhance target URL validation for the fetchRes interface
• Upgrade dependencies to improve security

2026.07.11

Fix Bugs:

• Fixed intermittent hover flicker and hit-target jitter in the admin top page switcher while images, tables, or charts are loading. Menu visibility is now managed explicitly, with a grouped option animation and a shared hover highlight

Optimization:

• Synchronized the page switcher panel, option group, arrow, and hover slider at roughly 300ms, preserving the glass-style expansion while making the animation more cohesive
• Centered the current-directory-empty state in the dashboard content area and aligned user management table spacing from the top header on desktop and mobile

2026.07.01

Optimization:

• Refined upload page title, toolbars, and quick action capsule details with consistent light/dark hover states, borders, shadows, and mobile edge alignment
• Unified dashboard breadcrumb controls, checkboxes, view toggle, and breadcrumb interactions with a lighter glass-style treatment, and extracted a reusable dashboard checkbox component
• Made dashboard mobile card view use a two-column layout, with more compact list view, pagination, loading skeletons, and action buttons
• Added swipe-based page navigation on dashboard mobile content areas and hid the pagination prev/next buttons to reduce small-screen obstruction

2026.06.30

Optimization:

• Integrated the dashboard top page switcher into the current option, allowing users to hover or click to switch between file management, user management, system settings, and upload page
• Refined the dashboard page switcher hover stability, dark menu background, current option surface, and mobile spacing for a more consistent interface
• Added dedicated theme variables for the page switcher, with a lighter candy color and soft pink-blue gradient treatment for the current option, including improved dark-mode color quality
• Added a subtle zoom-in effect to multi-image background carousels for smoother background transitions

2026.06.29

Add Features:

• Added a floating batch action bar for dashboard multi-select, showing the selected count and quick actions for copy, download, move, tag management, blacklist, whitelist, delete, and clearing selection
• Redesigned the upload page quick toolbar as an expandable capsule, with upload settings available directly and secondary actions expanding upward

Optimization:

• Switched the upload and login title font to Pacifico, and refined title colors, hover underline, and crayon-style hover writing effects for light and dark modes
• Refined the upload list toolbar, quick toolbar spacing, animations, and mobile placement for a lighter interaction
• Moved the dashboard select-current-page control to the breadcrumb row, added breadcrumb spacing, and softened card preview hover scaling
• Added async image decoding and deferred off-screen rendering for dashboard previews to reduce jank when many high-resolution images are shown
• Suppressed card and list hover effects while drag-selecting dashboard items to reduce visual noise
• Extracted the dashboard batch action bar into a standalone component for easier maintenance

2026.06.15

Optimization:

• Added a generic Worker Cache layer to the Workers deployment adapter based on business Cache-Control responses. Public GET/HEAD responses are checked in cache first, and cache misses run the original business route before storing responses with public, max-age/s-maxage
• Range requests now try to use an existing complete cached response first; cache misses pass through to the business response and do not store 206 partial responses, preventing partial content from polluting full-file cache entries

Security:

• Changed the directory tree and tag autocomplete APIs to private caching, preserving short browser caching while preventing authenticated APIs from entering the shared Workers cache

2026.06.14

Add Features:

• Added IP Geolocation Query settings under System Settings → Security Settings → Upload Management, supporting enable/disable, custom API request parameters, and the {ip} placeholder for passing the upload IP
• IP Geolocation Query now supports JSON response field paths; the backend joins field values in order and writes the result to file metadata UploadAddress

2026.06.12

Add Features:

• Added publicUrl to successful Upload API responses. When a default URL prefix is set, basic uploads and chunked-upload merge return this public access link

2026.06.09

Security:

• Admin login, user login, and session checks now return 503 when security settings cannot be loaded, preventing fallback to an empty default authentication config
• Session max-age settings are now normalized on the backend; timestamp-like or out-of-range values fall back to 14 days to avoid Cloudflare KV expirationTtl range errors

Optimization:

• Added frontend validation for user and admin session max age in System Settings > Security Settings, restricting values to 1-3650 days

Fix Bugs:

• Fixed admin login returning HTTP 500 when an abnormal millisecond timestamp was used as the Cloudflare KV expirationTtl

2026.06.08

Fix Bugs:

• Fixed chunked uploads failing when some browsers cannot detect a file MIME type and the frontend sends an empty originalFileType; the upload form now falls back to application/octet-stream

2026.06.05

Optimization:

• Added fallback channel matching based on unique identity fields stored in legacy metadata, allowing files to keep resolving to the current Telegram, S3/R2, Discord, HuggingFace, or WebDAV channel configuration after a channel is renamed
• Added channel-name immutability hints in channel settings and disabled channel-name editing to prevent breaking the association between uploaded files and their channel configuration

Fix Bugs:

• Fixed large admin file lists stopping before all pages were appended even when later load-more requests succeeded
• Changed channel deletion confirmation into a risk warning that clearly states files associated with the deleted channel may become inaccessible

2026.06.03

Optimization:

• Reduced persisted file metadata for S3, Telegram, Discord, HuggingFace, WebDAV, and related channels by no longer storing fields that can be read from the current channel configuration
• Management file details now dynamically enrich S3Location, S3CdnFileUrl, HfFileUrl, WebDAVPublicUrl, and similar display fields from the current channel configuration, so displayed links refresh after config changes
• File read, delete, move, and rename operations now resolve credentials through the current channel configuration; legacy Telegram/TelegramNew records without ChannelName fall back to Telegram_env

Security:

• Management metadata, tag, allow/block list, move, rename, and backup restore write paths now consistently remove sensitive and config-derived fields, preventing old backups or legacy records from writing credentials back

Fix Bugs:

• Fixed file details still showing stale S3Location or CDN links after changing S3 endpoint/CDN configuration
• Fixed S3 move or rename failures potentially moving the database record even when the remote S3 operation failed

2026.06.02

Add Features:

• Added /upload/huggingface/completeMultipart to proxy HuggingFace LFS multipart completion for large direct uploads
• HuggingFace direct upload URL generation now rewrites multipart completion URLs to an internal endpoint, enabling multipart completion in Cloudflare Workers deployments

Optimization:

• Unified WebDAV credential resolution into the shared channel credential flow, so read, delete, move, and rename operations use the same configuration source

Security:

• Management file list, batch list, custom file list, and metadata APIs now filter sensitive S3, Telegram, Discord, HuggingFace, and WebDAV credentials from returned metadata
• File read, delete, move, and rename operations now prefer current channel configuration for credentials, reducing the need to store or expose credentials in file metadata
• WebDAVBaseUrl in metadata now strips URL userinfo to avoid leaking usernames or passwords through management API responses

Fix Bugs:

• Fixed HuggingFace direct upload URL requests requiring fileType; files without a MIME type now fall back to application/octet-stream
• Improved HuggingFace multipart completion target and parts validation so invalid requests return 400 instead of 500
• Fixed WebDAV public URL reads changing the original 404/403 status into 500 when the WebDAV API fallback also failed

2026.05.30

Fix Bugs:

• Fixed HuggingFace file HEAD responses returning Content-Length: 0; the handler now uses uploaded metadata (FileSizeBytes) to report the actual file size, improving browser and player media probing

2026.05.25

Add Features:

• Added an upload trend line chart to the system status page, showing uploads from the last 7 days by default
• Upload trends can be grouped by channel type or channel name, with a total uploads line
• Upload trends support date range filtering with a single-month calendar dialog; click twice to select start/end dates or manually enter the date range
• Dashboard file rename dialog now supports confirming with Enter

Optimization:

• Enhanced the indexinfo API with upload trend statistics, using linear aggregation into date buckets and capped point/series counts to avoid high CPU usage on the status page

2026.05.06

Fix Bugs:

• Fixed duplicate Content-Length response headers from the Docker native Node server when accessing /random through a reverse proxy, which could cause Nginx / Cloudflare to return 502

2026.05.01

Security:

• WebDAV internal calls now use a dedicated API Token instead of admin password Basic Auth, eliminating the risk of password hash leakage

Fix Bugs:

• Fixed off-by-one error in Docker deployment [[path]].js catch-all route matching, causing /dav/ and /file/ root paths to return 404
• Fixed WebDAV PROPFIND always reporting file size as 0 (was reading non-existent File-Size field, changed to FileSizeBytes)
• Fixed WebDAV PROPFIND file href missing /dav prefix, preventing clients from downloading files
• Fixed WebDAV PROPFIND missing getcontenttype property, preventing Alist and other clients from identifying file types and showing previews

2026.04.29

Security:

• Admin file previews no longer trust from=admin or same-origin Referer, and now require a verified admin session before allowing admin previews
• Manage APIs now get a default non-cacheable response header to prevent browser or CDN caching from causing stale state after GET-style management operations
• Reduced mutation response payloads for manage APIs to avoid returning unnecessary metadata or sensitive data from blocklist, tag, and API Token update endpoints

Optimization:

• Optimized data loading on the admin user management page: the user list API now aggregates IP summaries in a single pass and returns summary rows only, while per-user file records are lazy-loaded on row expansion to reduce Worker CPU usage and response payload size

Fix Bugs:

• Fixed blocklist/whitelist toggles in the admin panel potentially returning cached old responses, which could show success without updating the actual state

2026.04.28

Add Features:

• Added WebDAV storage channel, allowing third-party WebDAV services to be used as upload backends with upload, read, delete, move, rename, and channel-list support

Security:

• Session storage keys migrated to the manage@session@ prefix to prevent session data from entering the file index and backup exports

Fix Bugs:

• Fixed D1 adapter routing for manage@ configuration keys so blocklists, sessions, and other settings no longer get written to the files table
• Fixed D1 settings backup reads so manage@ settings data can be listed correctly

2026.04.27

Refactor:

• Reworked login page keyboard avoidance: replaced media query approach with visualViewport API to detect virtual keyboard, fixing false triggers on narrow screens without a keyboard
• Optimized mobile login card spacing, reduced input height and field gaps for better visibility when keyboard is open

2026.04.24

Add Features:

• Added Cloudflare Workers deployment method, supporting one-click deployment via GitHub Actions

2026.04.21

Add Features:

• Added session security policy settings: support enabling Cookie Secure mode (HTTPS-only transmission)
• Support configuring separate session max age for user and admin sessions (in days)
• Backend session creation and destruction now dynamically adjust Cookie attributes based on security policy config
• Session security policy settings support Chinese/English i18n

2026.04.19

Fix Bugs:

• Fixed SQLITE_TOOBIG error caused by saving raw chunk data on upload failure when using D1 database

2026.04.18

Security:

• Upgraded password hashing to PBKDF2 for stronger security
• Unified auth logic by refactoring backend auth core into authCore with authScope parameter to distinguish admin/user contexts

Fix Bugs:

• Fixed unauthorized popup appearing when redirecting to login page while not logged in
• Fixed duplicate auth error messages when changing password
• Fixed save button sending duplicate requests on click

2026.04.17

Security:

• Auth system hardening: passwords now stored with SHA-256 + salt hashing, backward compatible with existing plaintext passwords
• Session management switched to HttpOnly Cookies (admin_session / user_session), passwords no longer stored on the client side
• Frontend no longer stores passwords/credentials in localStorage or Cookies
• Admin and user sessions use independent cookies, fully isolated
• Changing a password automatically clears all sessions of the corresponding type
• Security settings page no longer exposes password/hash values to the frontend
• Added "Clear Password" feature to remove existing authentication
• Added /api/auth/resetAuth endpoint for password recovery via RESET_KEY environment variable
• Auth-related endpoints moved to /api/auth/ subdirectory

2026.03.28

Add Features:

• Added bilingual (Chinese/English) i18n support, users can freely switch language in the UI
• Integrated vue-i18n, all page text supports dynamic Chinese/English switching
• Added language switcher component on login, upload, and admin pages
• Element Plus component library locale syncs with the interface language
• Language preference auto-saved to localStorage and restored on next visit
• Backend page config API now includes English fields (label_en, category_en, tooltip_en, etc.)
• System config sidebar width auto-fits content, compatible with both Chinese and English text
• Upload page desktop toolbar consolidated into a "more" dropdown for cleaner layout
• Main repo README switched to English by default, Chinese version moved to README_zh.md

2026.03.10

Add Features:

• API Token supports setting expiration time (seconds/minutes/hours/days/months/years)
• API Token supports auto-deletion after expiration
• Token list adds status column and expiration time column
• Token validation automatically checks expiration status
• Added Token Management API documentation

Fix Bugs:

• Fixed some text files failing to upload via HuggingFace channel

2026.03.04

Add Features:

• Upload page directory input supports auto-suggestion and completion

Refactor:

• Docker architecture rebuild, optimized performance and memory management (read the announcement before upgrading!)

2026.02.28

Add Features:

• Added directory tree picker component, supports visual directory selection when uploading or moving files
• channels and fetchRes APIs now support dual authentication

Fix Bugs:

• Fixed Element Plus component property warnings
• Fixed S3 chunk upload failure issue

2026.02.24

Add Features:

• D1 storage now supports chunk upload

2026.02.23

Add Features:

• Upload and move operations now support path traversal protection
• Optimized HuggingFace channel large file upload
• Improved announcement settings experience

2026.02.09

Add Features:

• Random API supports returning image according to the device (orientation=auto)
• Admin panel list view supports rubber-band (drag) multi-selection from blank areas
• Admin panel remembers list/card view selection, automatically restores last view mode after page refresh

2026.02.07

Add Features:

• Admin panel card view supports rubber-band (drag) multi-selection from blank areas
  • Supports Shift/Ctrl/Cmd modifier keys for appending selections
  • Auto-scroll and text selection prevention during drag
  • Only active in desktop card view (screen width > 768px)
• File detail dialog supports editing metadata (file name, file type) with real-time sync to file list
• File detail dialog supports renaming File ID (URL path identifier) with frontend format validation and backend duplicate detection

Refactor:

• Reorganized component directory structure by page module (dashboard, config, upload, browse)

2026.02.07

Refactor:

• Reorganized component directory structure by page module (dashboard, config, upload, browse)

Add Features:

• Admin panel card view supports rubber-band (drag) multi-selection from blank areas
  • Supports Shift/Ctrl/Cmd modifier keys for appending selections
  • Auto-scroll and text selection prevention during drag
  • Only active in desktop card view (screen width > 768px)

2026.02.06

Refactor:

• Upload page component refactoring for better code maintainability
  • Extracted UploadFileItem component (file list item display)
  • Extracted UploadSettingsDialog component (upload settings dialog)
  • Extracted urlBuilder.js utility (URL format generation)
  • Extracted sha256.js utility (SHA256 computation)
• Cleaned up unused CSS styles and redundant methods left over from refactoring

2026.01.30

Add Features:

• Random image API adds orientation parameter for filtering by image orientation (landscape/portrait/square)
• Auto-extract image dimensions (Width, Height) during upload via file header magic number detection
• Record file size in bytes (FileSizeBytes) during upload for more accurate capacity statistics
• Admin panel file details now displays image dimensions and orientation
• Admin panel file size display optimized with auto unit selection (B/KB/MB)
• Public browse API adds caching mechanism for faster access
• Blacklist/whitelist operations now auto-clear related API caches

2026.01.29

Add Features:

• Support custom background images for admin panel

2026.01.25

Add Features:

• Admin panel supports multi-dimensional filtering by channel type, channel name, access status, file type, etc.
• Optimized admin panel search display effects

2026.01.23

Add Features:

• Batch index rebuild feature to avoid Cloudflare Workers CPU time limits
• Batch backup and restore optimization with chunked processing for large files
• Settings page save button changed to floating component with light/dark theme support
• Mobile settings page layout optimization

2026.01.17

Add Features:

• Discord and HuggingFace channels support image moderation for small file uploads
• Optimized moderatecontent.com moderation channel request method, using POST to avoid URL encoding issues
• Channel name selector maintains empty state after clearing and page refresh

2026.01.15

Add Features:

• Admin panel folders support copy link feature
• Batch copy links supports mixed folders and files
• Admin panel list view adds channel name column display
• Unified folder path format validation rules with upload page
• Admin panel component refactoring for better code maintainability
• Mobile directory navigation color unified to blue theme
• System status pie charts add hover zoom effect
• System status pie charts tooltip z-index optimization
• Upload history supports paginated loading to avoid lag with large records
• Upload history page colors unified with upload page
• Upload history page open animation changed to circular expansion effect

2026.01.15

Add Features:

• Admin panel folders support copy link feature (recursively copy all file links in folder)
• Batch copy links supports mixed folders and files
• Admin panel list view adds channel name column display
• Unified folder path format validation rules with upload page
• Admin panel component refactoring for better code maintainability
  • Extracted FileCard, FolderCard, FileListItem components
  • Extracted FileDetailDialog, MobileActionSheet, MobileDirectoryDrawer components
• Mobile directory navigation color unified to blue theme
• System status pie charts add hover zoom effect
• System status pie charts tooltip z-index optimization
• Upload history supports paginated loading to avoid lag with large records
• Upload history page colors unified with upload page
• Upload history page open animation changed to circular expansion effect

2026.01.10

Add Features:

• Support specifying channel name when uploading (select specific channel in multi-channel scenarios)
• WebDAV supports configuring upload channel and specifying channel name
• Admin panel file details now displays channel name
• Added API to get available channels list (/api/channels)

2026.01.08

Add Features:

• Upload page logo click link supports customization
• File management page pagination supports displaying total pages and jumping to specific page
• Upload channel cards optimization
• Upload channel cards add hover glow effect following mouse
• System status card icons changed to light blue gradient
• System status cards (newest/oldest upload) optimization
• Upload card adds hover glow effect following mouse
• Paste upload card edge glow effect optimization
• HuggingFace large file direct upload supports user-specified file naming method
• HuggingFace channel file storage path is now consistent with other channels

Fix Bugs:

• Fixed HuggingFace large file direct upload Content-Type not being set correctly, causing browser unable to preview directly

2026.01.07

Add Features:

• Telegram channel supports proxy settings
• Optimized upload settings page user experience
• Support converting images to WebP format before upload
• Client settings add new default file preprocessing configuration

2026.01.03

Add Features:

• Visitor gallery experience optimization
• Discord channel access optimization

2026.01.02

Fix Bugs:

• Fixed Discord channel file expiration issue

2026.01.01

Add Features:

• Added public browse feature (visitor gallery)

Fix Bugs:

• Fixed HuggingFace large file upload issues
• Fixed Telegram channel retry failure issues

2025.12.31

Add Features:

• Added Discord storage channel support (support chunk upload)
• Added HuggingFace storage channel support (with large file direct upload)
• Optimized error handling for file uploads
• Support canceling uploads when deleting files that are being uploaded
• Telegram channel retry automatically disables server-side compression

2025.12.30

Add Features:

• Support for R2/S3 channels capacity limit

2025.12.29

Add Features:

• Beautified scrollbar style

2025.12.27

Add Features:

• Cancel paste upload file type limit
• Beautified upload page display effects

2025.12.25

Add Features:

• Beautified some pages display effects

2025.12.24

Add Features:

• Beautified some pages display effects

2025.12.20

Add Features:

• Beautified admin panel gallery and user management page display effects
• Added list view support for admin panel gallery
• Added long-press operations for admin panel gallery on mobile devices

2025.12.18

Add Features:

• Default content moderation feature is now disabled
• Beautified some page display effects

2025.12.8

Add Features:

• Default content moderation feature is now disabled
• Updated dependencies
• Beautified some page display effects

2025.11.27

Fix Bugs:

• Fixed issue with moving files causing path errors

2025.11.24

Add Features:

• Optimized chunked upload logic to synchronous upload for better stability
• Frontend supports concurrent chunk uploads to improve speed
• Added retry mechanism for failed chunk uploads

2025.11.23

Add Features:

• Upload page adds history feature

2025.11.19

Add Features:

• Optimized admin panel tag management user experience

2025.11.18

Add Features:

• Admin panel supports tag management
• Supports dark mode following system settings
• Beautified some page display effects

2025.9.27

Fix Bugs:

• Fixed issue with custom site icon not taking effect

2025.9.15

Fix Bugs:

• Fixed intermittent failure issue with list API channel filtering

2025.8.28

Add Features:

• Support for WebDAV service, allowing file access and management via WebDAV clients

2025.8.23

Add Features:

• Adapted to Cloudflare D1 database

2025.8.11

Add Features:

• web upload now supports automatic retry on failure
• list API now supports fallback to traditional data return method in case of index build failure

2025.8.5

Fix Bugs:

• Fixed issue with images not previewing in user management page

2025.7.31

Add Features:

• Support for backup and restore functionality
• Support for specifying default upload settings for certain parameters
• Support for API Token authentication, opening up more interfaces

2025.7.28

Add Features:

• Support for file database indexing, optimizing access speed
• Admin panel now includes a system status page

2025.7.13

Add Features:

• Support for large file chunked uploads, improving stability for large file uploads
• Telegram Bot channel now supports chunked storage, allowing uploads larger than 20MB
• File reading now supports streaming processing

2025.7.10

Add Features:

• Optimized response speed of list API

2025.7.2

Add Features:

• Support for automatic renaming of files with the same name
• Admin panel now supports previewing external link images
• Beautified some error pages

2025.6.29

Add Features:

• Added 404 page

Fix Bugs:

• Fixed errors when file names contain special characters

2025.6.28

Add Features:

• Optimized display effects of some pages
• Added validity check for login password

2025.6.26

Add Features:

• Admin panel now supports global search
• Admin login page supports custom background images
• Multiple visual experience optimizations

2025.6.22

Add Features:

• Support for nsfwjs moderation channels, with custom API address

2025.6.19

Add Features:

• S3 channels now support path-style access, compatible with more S3-compatible storage services

Fix Bugs:

• Code style optimizations

2025.6.13

Add Features:

• Beautified error images
• Upload page now supports previewing ico and more file formats

2025.6.12

Add Features:

• upload API now supports cross-origin access and invocation

Fix Bugs:

• Fixed data integrity issue in list API response

2025.5.23

Add Features:

• Added announcement feature

Fix Bugs:

• Fixed image name overflow issue in admin panel
• Optimized display of some pages
• Fixed Docker image unable to access https external links

2025.5.11

Add Features:

• Support for server deployment via Docker

2025.3.14

Add Features:

• Upload user management now displays IP location

2025.3.8

Add Features:

• Random image API supports directory reading and permission control by directory

Fix Bugs:

• Fixed cache issue in random image API

2025.3.7

Add Features:

• Directory feature is now online, currently supports:
  • Upload to specified directory
  • Delete entire directory
  • Move file location (Telegraph and old Telegram channels do not support moving)
  • Read files by directory
• Random image API supports directory reading

Fix Bugs:

• Fixed multiple bugs affecting user experience

2025.3.1

Add Features:

• Support for uploading multiple links at once
• Support for storing and managing external links

Fix Bugs:

• Fixed issues with copying S3 links in admin panel
• Fixed some admin panel settings not taking effect
• Fixed channel settings not saving in some cases

2025.2.6

v2.0 is here with many new features and optimizations for a brand new user experience:

💪More Powerful:

• Integrated S3 API channels, supporting Cloudflare R2, Backblaze B2, Qiniu Cloud, Upyun, and more object storage providers
• Support for multiple Telegram and S3 channels, with load balancing
• Upload files now support short link naming

✈️More Efficient:

• All settings moved to admin system settings, no more tedious environment variable configuration, changes take effect immediately
• Admin Gallery and User Management pages now use pagination for faster frontend rendering and better experience
• Channels can be enabled/disabled at will
• More settings now have prompt popups, no need to search documentation everywhere

✨More Refined:

• Global dark mode support, auto-switches based on user preference and time
• Login, gallery, user management and other pages refined for better usability
• New tab bar on upload page, flexible and convenient
• New logo, handcrafted (please be kind)
• Option to hide footer for OCD users

2024.12.27

Add Features:

• Support for customizing global default link prefix via environment variable (see 3.1.3.6 Custom Config API)
• Admin panel supports custom link prefix
• Optimized display of some admin pages
• /upload API supports returning full link (set returnFormat parameter, see API docs)

Fix Bugs:

• Optimized upload page display

2024.12.20

Add Features:

• Admin panel supports blacklisting upload IPs (Dashboard->User Management->Allow Upload)
• Admin batch operations now follow user selection order (#issue124)
• random API optimized, reduced KV operations, added content parameter, supports returning specific file types
• Integrated CloudFlare Cache API to speed up list-related API access
• CDN cache time for images changed from 1 year to 7 days to prevent long-term access if cache is not cleared

2024.12.14

Add Features:

• Admin panel adds batch blacklist/whitelist features

2024.12.13

Add Features:

• Optimized cache strategy for blockimg, whitelistmode, 404, etc., to minimize origin requests (see 3.1.3.9 Admin Delete/Blacklist Optimization)

2024.12.12

Add Features:

• Backend now retries with other channels if upload fails
• Optimized display for 404, blockimg, whitelistmode, etc.

2024.12.11

Add Features:

• Deleting, whitelisting, blacklisting now auto-clears CF CDN cache to avoid delay (see 3.1.3.9 Admin Delete/Blacklist Optimization)

2024.12.10

Add Features:

• File details now record file size

2024.12.09

Add Features:

• More file formats supported

Fix Bugs:

• Added CORS header access-control-allow-origin: * to file response

2024.12.04

Add Features:

• Support for custom naming (original only, random prefix only, or default random prefix_original)
• Telegram Channel uploads now record bot and channel data for migration/backup
• Support for custom link prefix

Fix Bugs:

• R2 channel now deletes from bucket when deleted in admin panel

2024.11.05

Add Features:

• Added support for R2 bucket

2024.10.20

Add Features:

• Footer now supports custom portals

2024.09.28

Add Features:

• Refactored upload page toolbar, supports custom compression (pre-upload & storage)
• Option to delete only successful uploads or retry failed uploads

2024.09.27

Add Features:

• Clicking links on upload page now auto-copies to clipboard
• Upload settings are remembered (method, link format, etc.)

Fix Bugs:

• No login redirect if password not set

2024.09.26

Add Features:

• Optimized file naming for paste uploads

2024.09.12

Add Features:

• Added support for custom background transparency

2024.09.11

Add Features:

• Support for custom background switch interval

2024.08.26

Add Features:

• Images >5MB are auto-compressed before upload
• Customizable image bed name and logo
• Customizable site title and icon

2024.08.23

Add Features:

• Support for URL paste upload

2024.08.21

Add Features:

• Improved multi-format link display, added UBB format support
• Improved login logic, backend adds verification code API

2024.07.25

Add Features:

• Added random image API

Fix Bugs:

• Fixed API uploads not showing in admin panel

2024.07.22

Add Features:

• Added paste image upload feature

2024.07.21

Add Features:

• Added copy link feature for Markdown, HTML, etc.
• Upload page adds admin panel entry