Resolves issue where tag filtering in PostgreSQL databases failed with "operator does not exist: jsonb ~~ unknown" error. The hierarchical tag filtering feature introduced in commit 5e47f25b generated SQL with implicit type placeholders that PostgreSQL couldn't infer.
The fix explicitly casts the LIKE comparison placeholder to text (::text) in the PostgreSQL dialect, ensuring proper type resolution for the query parameter.
Fixes#5275🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
The truncateAtWord function was slicing strings by byte position instead of
character position. When truncating text with multi-byte UTF-8 characters
(like CJK), this could cut in the middle of a character, creating invalid
UTF-8 and causing gRPC marshaling errors.
Fixed by converting to runes before truncation to ensure we always cut at
proper character boundaries. Added test cases for CJK characters.
Fixes#5276🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
This fixes multiple issues with the tag sidebar and activity calendar:
1. Tag disappearing bug: When filtering by a tag, the sidebar now shows all tags instead of only the selected tag
2. Activity calendar filtering: Calendar now shows full activity history instead of filtered results
3. Auto-update on memo changes: Sidebar tags and calendar now update automatically when creating/editing memos without requiring manual page refresh
Technical changes:
- Modified useFilteredMemoStats to fetch unfiltered UserStats from backend API for Home/Profile pages
- Fixed key mismatch bug in userStore where stats were stored with inconsistent keys
- Added statsStateId update in fetchUserStats to trigger reactivity
- Updated MainLayout to pass appropriate userName based on page context
- Archived/Explore pages continue to compute from cached memos (correct behavior)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Pass i18n.language to time display components to ensure locale updates
when the user switches languages in UserMenu. Changes:
- MemoView: Pass i18n.language to toLocaleString() and <relative-time> lang attribute
- MonthNavigator: Wrap with observer to make component reactive to i18n.language changes
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Co-Authored-By: Claude <noreply@anthropic.com>
Replace custom character whitelist with Unicode standards-based validation:
- Use unicode.IsLetter/IsNumber/IsSymbol instead of hardcoded lists
- Remove manual UTF-8 byte checking for CJK punctuation
- Add proper rune-based length limiting (MAX_TAG_LENGTH = 100)
- Improve international character support (CJK, Arabic, Cyrillic, etc.)
- Add emoji support via unicode.IsSymbol
Benefits:
- Cleaner, more maintainable code (~50 lines removed)
- Standards-based approach following Unicode categories
- Better UTF-8 safety with utf8.DecodeRune
- Consistent validation between Go backend and TypeScript frontend
All existing tests pass with improved Unicode handling.
- Direct security reports to email only instead of public GitHub issues
- Set clear expectations: no CVEs during beta (v0.x) phase
- Add security best practices for self-hosted deployments
- Plan formal vulnerability disclosure program for v1.0+
Addresses #5255
The sidebar tag list wasn't updating when users created new memos with tags
or modified existing memo tags. This was because useFilteredMemoStats hook
only refetched when filter/state/orderBy changed.
Now the hook observes memoStore.state.stateId, which changes whenever memos
are created, updated, or deleted. This triggers automatic refetch and the
sidebar updates immediately with the latest tag counts.
Fixes tag refresh issue in sidebar
- Add MapCleanup component to properly remove Leaflet map instances on unmount
- Fix LocationMarker initialization with useRef to prevent re-initialization
- Remove problematic key prop in LocationDialog that caused unnecessary remounts
- Fix goimports formatting in tag parser
Fixes#5260
Fixes#5264
Chinese, Japanese, Korean, and other Unicode characters are now
properly recognized in hashtags, following the standard hashtag
parsing conventions used by Twitter, Instagram, and GitHub.
Changes:
- Updated tag parser to allow Unicode letters and digits
- Tags stop at whitespace and punctuation (both ASCII and CJK)
- Allow dash, underscore, forward slash in tags
- Added comprehensive tests for CJK characters and emoji
Examples:
- #测试 → recognized as tag '测试'
- #日本語 → recognized as tag '日本語'
- #한국어 → recognized as tag '한국어'
- #测试。→ recognized as tag '测试' (stops at punctuation)
- #work/测试/项目 → hierarchical tag with Unicode
Removed 3 markdown files that provided no useful documentation:
- web/README.md: Single line "The frontend of Memos" (redundant)
- web/src/components/kit/README.md: Single line "Base components" (minimal)
- web/MARKDOWN_STYLE_GUIDE.md: Outdated styling guide (no longer applicable)
Kept comprehensive documentation files:
- web/src/components/MasonryView/README.md (implementation details)
- web/src/themes/COLOR_GUIDE.md (design system guide)
- web/src/components/ConfirmDialog/README.md (component API docs)
- web/src/store/README.md (architecture patterns)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add system theme listener to detect OS theme changes in real-time
- Refactor to eliminate duplicate theme preference extraction
- Simplify getMermaidTheme function from switch statement to ternary
- Move render guard outside async function for better readability
- Update comments to be more concise and focused
The component now properly re-renders Mermaid diagrams when the OS theme changes while using "system" theme preference.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Streamlines the command suggestion interface and fixes list auto-completion behavior:
- Remove command descriptions for cleaner suggestion popup UI
- Replace PaperclipIcon with FileIcon for semantic accuracy
- Fix list auto-completion to avoid extra newline when exiting list mode
- Add explanatory comments for cursor offset positions
- Improve dependency array in useListAutoCompletion hook
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Improve bug report and feature request templates to reduce duplicate submissions and gather better information:
Bug Report Template:
- Add pre-submission checklist requiring users to search existing issues and test on latest version/demo
- Add dropdown for issue location (stable, dev, demo site, older version)
- Restructure fields with clearer labels and better placeholders
- Add "Expected Behavior" section for clarity
- Combine screenshots and context with helpful prompts
Feature Request Template:
- Add pre-submission checklist to confirm issue search
- Expand feature type categories (API/Backend, Integrations/Plugins, Security/Privacy, Performance)
- Add "Problem or Use Case" field to understand the underlying need
- Add "Alternatives Considered" section
- Improve placeholders with specific examples
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Backend changes:
- Fix ListAllUserStats to calculate and return tag statistics
- Previously only returned name and timestamps, missing TagCount
- Now properly aggregates tags, pinned memos, and memo type stats
Frontend changes:
- Initialize user stats on app startup to populate tag data
- Show all tags when typing just '#' (fix empty Fuse.js search)
- Auto-refresh stats after creating/updating/deleting memos
- Fix Checkbox component ref warning with forwardRef
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Address high memory usage when opening resource tab (fixes#5183) by implementing:
1. Concurrency control: Limit thumbnail generation to 3 concurrent operations using semaphore to prevent memory exhaustion when many images are requested simultaneously
2. S3 optimization: Skip server-side thumbnail generation for S3-stored images by default. S3 images now use presigned URLs directly, avoiding:
- Downloading large images from S3 into server memory
- Decoding and resizing images on the server
- High memory consumption during batch requests
3. Memory management improvements:
- Explicitly clear blob and decoded image from memory after use
- Restructure thumbnail cache check to avoid unnecessary semaphore acquisition
- Double-check pattern to prevent duplicate generation while waiting
This restores the original S3 behavior before commit e4f6345 while maintaining thumbnail support for local/database storage.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Replace native input with Radix UI Checkbox in TaskListItem for better accessibility and consistent styling
- Remove memoTypeStats tracking and display (link count, todo count, code count)
- Remove StatCard component and related type definitions
- Simplify statistics to only track activity calendar data and tags
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Changed first-user detection to check for any users instead of only HOST users
- Moved registration setting check before role assignment to properly block unauthorized registrations
- Fixed role assignment logic to ensure unauthenticated users always get USER role
- Updated test cases to create host user first when not testing first-user scenario
This ensures the first user is always created as HOST and registration settings are properly enforced for subsequent user creation.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Steven
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Richard Szegh
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