SiYuan v3.8.0-alpha.1

Feature

• Support secure OIDC authentication
• AI Agent
• Semantic search using AI embeddings and reranking
• Support Model Context Protocol (MCP)

Enhancement

• Improve database view state management by removing the top-level ViewID
• Support dragging document tabs to the Documents panel
• Support creating child documents from reference menus
• Improve mobile export destination and completion feedback
• Support configuring the visibility of menu items and dock icons
• Improve Add to Database list opening performance
• Improve handling when overwriting an export file that is in use
• Support configurable tab startup behavior
• Improve built-in Pandoc storage and upgrade compatibility
• Support audio recording on Android and HarmonyOS
• Improve drag and drop visual cues and tooltips
• Support importing custom fonts on mobile
• Improve data synchronization performance
• Improve RPM package compatibility with other Electron applications
• Improve dialog closing order for system back actions on Android and HarmonyOS
• Improve custom font support for variable fonts
• Improve paste experience for VSCode Markdown files
• Improve title image, tag, and icon button visibility after unlocking documents on mobile
• Improve the unreferenced assets layout on mobile
• Support configuring a default template for new documents
• Improve text selection menu compatibility on HarmonyOS
• Support pinning the database view toolbar while scrolling
• Keyboard opens when tapping an embed block in a locked document on Huawei tablets
• Improve inline style rendering in the outline panel
• Improve copying selected rich text and images to external applications on Desktop
• Improve the visibility of primary key cell action buttons
• Support Stable, Beta, and Alpha update channels
• Support configuring database badge click behavior
• Improve flashcard answer display for folded blocks
• Improve search highlighting to match text before HTML escaping
• Improve backlink panel refresh with incremental DOM updates
• Preserve video and audio assets with spaces in filenames when exporting Markdown.zip
• Improve formula clipping
• Support converting non-contiguous selected blocks
• Avoid blank pages and overlapping content when exporting Mermaid diagrams to PDF
• Optimize drag-and-drop interaction for document tree and outline on mobile
• Files shared from WeChat are inserted as invalid local URLs on iPhone
• Improve TLS certificate handling after local IP address changes
• Support batch insertion of images and files in the HarmonyOS editor
• Disable the iframe event when dragging handles to resize panels
• Support callout blocks to make flashcards
• Pressing Backspace or Shift+Tab breaks the list hierarchy.
• Improve error details for Obsidian Vault imports
• Improve list type preservation when pasting into paragraphs inside list items
• Improve database attributes at the top of the editor
• Improve cursor restoration after undoing block creation while writing
• Show backlinks and mentions at the bottom of documents
• Support filtering in the bookmark panel
• Support searching documents by hierarchical paths
• Improve drag-and-drop support for external mice on Android
• Improve heading folding to preserve descendant fold states
• Support multiple filter values for database single-select fields
• Improve AI provider and model configuration interactions
• Improve PDF export preview behavior when canceling destination selection
• Keep the text appearance menu open after applying a style on mobile
• Support file history and data snapshot versions in the document Data History menu
• Improve settings UI
• Improve marketplace package details and management actions
• Improve marketplace package update checks and installed package metadata handling
• Improve block reference insertion after cursor movement
• Support recursively converting nested lists to other list types or paragraphs
• Support compact layouts in database card and kanban views
• Support inserting different database views directly from the slash menu
• Support expanding or folding all database groups at once
• Improve searching view names in Add to Database
• Support dynamic and network icons in recent emojis
• Improve the "New item has been filtered" notification
• Support quick actions for select and multi-select groups in database kanban views
• Support reordering database kanban columns via drag-and-drop
• Support copying rich text and HTML from selection and block menus
• Improve "Recent Documents" on mobile
• Support Mermaid layouts through chart block custom attributes
• Remember outline expand levels
• Support document tabs on mobile
• Support disabling the middle dot code block shortcut
• Support custom card width and preview aspect ratio in database gallery and kanban views
• Support displaying empty fields in database card and kanban views
• Support sorting database date fields by start or end date
• Support relative font sizes in the mobile inline element menu
• Support precise database relation filters
• Support displaying option descriptions when hovering over select and multi-select options in database views
• Improve database date and relation default values
• Improve copying and pasting empty cells in database table views
• Support filtering database date fields by start or end date
• Improve search result consistency when editing keywords
• Support opening database blocks from the database attribute panel on tablets
• Improve search and replace for text spanning escaped nodes
• Support adjusting cover image positions in database card and kanban views
• Support hiding the primary field in database gallery views
• Improve multi-block reference insertion when dragging blocks
• Support Ctrl+drag selection of multiple blocks
• Support mouse drag selection for database items
• Support editing database fields for selected items from the context menu
• Improve context switching in floating windows
• Improve inline formula editing with arrow-key navigation
• Document titles are included in content selections on Android
• Support a context menu for document tags on desktop
• Improve the Turn into menu for empty blocks
• Improve table cell selection when dragging across table boundaries
• Improve mobile block gutter display after the keyboard opens
• Improve mobile menu layout, navigation, and interactions
• Support prompting users to press Ctrl+A again to select all loaded content blocks
• Improve blockquote shortcut behavior within blockquotes
• Improve list shortcut behavior within lists
• PDF colors follow theme instead of PDF mode
• Support dynamically loading all items in database relation popups
• Flashcard pages are not refilled after removing cards
• Delay showing dock panels in floating layout
• Support frontends in theme manifests
• Improve editing selected options in database select and multi-select fields
• Mobile keyboard toolbar is hidden behind the virtual keyboard in iOS PWA
• Improve document title visibility in backlink and mention panels
• Improve database relation selection with multi-field table display
• Support creating and binding documents for detached database items
• Improve emoji picker organization and loading performance
• Improve icon editing for database-bound documents in floating windows
• Improve deletion confirmation for referenced blocks, documents, and notebooks
• Improve pasting multiple cells into a table from a single target cell
• Improve database table column width adjustment
• Support network images for document and notebook icons
• Improve spell checking with suggestions and custom dictionary support
• Improve opening database search results
• Improve arrow key navigation when entering and leaving database blocks
• Improve the mobile text selection toolbar by integrating the plugin menu
• Improve dock button tooltip positioning
• Support adding network images to database asset fields
• Improve folded list item state after child block changes
• Improve preservation of expanded document tree state when moving documents
• Improve database tables by replacing fixed columns with a frozen column range
• Support interactions with rendered HTML elements in database template fields
• Support Shift+Click range selection in database views
• Improve export preview layout and scrolling in small panes
• Improve PDF rectangle annotation visibility on dark backgrounds
• Support back and forward navigation in the PDF viewer
• Support a database multi-selection editing toolbar
• Support blockquote blocks to make flashcards
• Improve audio recording with MP3 encoding and AudioWorklet
• Support comparing document versions in file history and data snapshots
• Improve sorting for downloaded marketplace packages
• Support filtering relation candidates and rollup items in databases
• Support filtering in the tag panel
• Improve database field visibility management across views
• Support transitive backlinks for document and heading blocks
• Improve data snapshot comparison filtering and file categorization
• Support find and replace in search results grouped by document
• Improve pasting tabular data into the database
• Support configuring visible views per database block
• Support multiple display formats for database date fields
• Support cross-block selection of some inline elements and then settings
• Support folding and expanding sibling and direct child headings
• Improve table functionality
• Support breadcrumb child block navigation
• Support automatic heading numbering

Bugfix

• SVG images containing DOCTYPE declaration display 422 Unprocessable Content
• Document deletion may leave stale block attributes and related caches
• Unable to undo edits made within embed blocks from the containing document
• Daily note templates may query incomplete data before indexing finishes
• HTML and PDF export can crash with a stack overflow when footnotes contain merged-cell tables with nested block refs
• Table menus fail to open after pasting copied table cells
• Yuque clipping omits image URLs and lazy-loaded code blocks
• Kernel CLI block and document operations can corrupt paths, bypass dry-run validation, silently fail moves, and leave stale SQL indexes
• A duplicate empty column appears after dragging a list item block to the right of a super block
• Child block order is reversed after duplicating a folded heading
• Clicking a database primary key block reference temporarily prevents document scrolling
• Parent document still shows expand icon after moving all child documents
• Deleting a document tag on mobile also deletes the adjacent tag
• Entering - at the beginning of a list item's first child block clears its content
• Opening a document-bound database primary key incorrectly focuses the document
• Blank space above database tables grows after repeated scrolling
• Some security vulnerabilities
• CLI document get displays an empty title and omits creation and update times
• Asset files containing consecutive periods return 403 Forbidden
• Concurrent search indexing creates duplicate entries
• Code snippet titles disappear in the built-in manager
• Virtual references convert document characters into HTML entities
• Content can be inserted into list item markers
• Structural flashcard options incorrectly trigger Show Answer for document flashcards
• Custom document icons are not applied to file trees after interface refresh
• HTML block update after undo is escaped
• PDF anchor links become invalid when exporting documents containing asset files

Refactor

• Bump Electron to v42.7.1
• Upgrade to PDF.js v4.8.69

Development

• Improve IAL attribute ordering stability in the getBlockKramdown API
• Support API /api/block/getDocBlocksOrders for document block order
• Enhance API documentation for forward proxy features
• Improve kernel file watcher behavior on macOS and mobile platforms
• Support block type locking for block updates
• Add kernel API /api/filetree/setSort
• Support top-level await and console error logging in embed block JavaScript queries