• #18206 db00242 Thanks @edmundhung! - Updates astro add @astrojs/cloudflare@beta to install cf, scaffold cloudflare.config.ts, and generate types with cf

• #18205 7a519a7 Thanks @ematipico! - Upgrades the @cloudflare/vite-plugin to the latest.
• Updated dependencies []:
  • @astrojs/underscore-redirects@1.0.4

• #8333 8afd83c Thanks @ashishjain0512! - fix: upgrade the parser to langium 4.4 / chevrotain 13 so bundles no longer include lodash-es@4.17.23

• #8334 d67331d Thanks @ashishjain0512! - fix(class): place cardinality labels beside their relation ends on dagre's sides with ELK, centre dagre's end labels, and stop clipping their text

• Updated dependencies [50c9e55, 4c90f5c, c7fa1a5, d67331d, 99a050b, 9140716, 3101c7d, aa29345, 967bbde, 147f343, 40ef7b4, 351d7d2, b657a2c, c38a565, fd4f5f2, 8afd83c, 859f1f8, b6d952d, 7917c1a, 4a722fb]:

  • mermaid@12.1.0

• #8303 9140716 Thanks @filipsajdak! - feat: add the elk.orientFeedbackEdges option, enabled by default. With the ELK layout, an edge from a node that a subgraph feeds back into that subgraph is now routed downstream instead of around the subgraph. This changes the layout of existing ELK diagrams that contain such edges; set elk.orientFeedbackEdges: false to keep the previous routing.

• #8250 fd4f5f2 Thanks @kartben! - feat: add a bitOrder option to packet diagrams. It defaults to ascending, which is the current behaviour, and descending mirrors every row so it reads from that row's highest bit down to its lowest. Fields are still declared lowest bit first and keep their width, so switching a diagram between the two conventions only means changing bitOrder.

• #8330 50c9e55 Thanks @ashishjain0512! - fix: upgrade chevrotain to 13 so mermaid no longer pulls in vulnerable lodash-es@4.17.23

• #8259 4c90f5c Thanks @afonsojanu! - fix(sequence): allow whitespace between an actor name and its @{ ... } config object

  participant Bob@{ "type" : "database" } parsed fine, but adding a single space before the config object (participant Bob @{ "type" : "database" }) failed with a confusing parse error, even though the plain form without a config object tolerates trailing whitespace just fine.

• #8339 c7fa1a5 Thanks @ashishjain0512! - fix: keep ELK class-diagram cardinalities off namespace frames

• #8334 d67331d Thanks @ashishjain0512! - fix(class): place cardinality labels beside their relation ends on dagre's sides with ELK, centre dagre's end labels, and stop clipping their text

• #8344 99a050b Thanks @pbrolin47! - fix: with the ELK layout, an edge label could sit up to 16px beside its edge instead of centred on it, when the edge's terminal jog was straightened after the label's position was computed. The label is now re-projected onto the straightened route

• #8276 3101c7d Thanks @mir-ashiq! - fix(error): show the actual error message in the error diagram

  When a diagram fails to parse, the error diagram now draws the real error message below the "Syntax error in text" headline, wrapped to at most four lines. Hosts that only show the SVG (GitHub, GitLab, Obsidian, exported images) no longer hide what actually went wrong, e.g. that the flowchart edge limit was exceeded and maxEdges needs raising via mermaid.initialize.

• #8296 aa29345 Thanks @pentaoa! - fix: preserve explicit source relations on event modeling reset frames

• #8297 967bbde Thanks @pentaoa! - fix: reject duplicate event modeling frame IDs before rendering

• #8337 147f343 Thanks @knsv-bot! - fix: a flowchart that declares the same subgraph id more than once now renders as one merged subgraph with the ELK layout instead of producing NaN geometry. Classes and view: collapsed set on a repeated subgraph now apply to it, whichever declaration they follow.

• #8203 40ef7b4 Thanks @MFA-G! - perf(frontmatter): replace the quadratic front matter regex on hot paths

  frontMatterRegex backtracks polynomially on whitespace-heavy input, so a diagram well inside the default maxTextSize could stall parsing for over a second. detectType and extractFrontMatter now use a linear scanner that matches the regex result exactly, leaving no document stripped differently.

• #8254 351d7d2 Thanks @galshir! - fix: warn when a gantt task references an unknown after/until task id, or when its end value is neither a valid date nor a valid duration

• #8249 b657a2c Thanks @mir-ashiq! - fix(sequence): allow hyphenated actor and participant names when a config object is attached

• #8300 c38a565 Thanks @filipsajdak! - fix: A partial override of an object-valued theme variable such as xyChart, radar or cynefin keeps the values the theme generates for the keys it leaves out

• #8333 8afd83c Thanks @ashishjain0512! - fix: upgrade the parser to langium 4.4 / chevrotain 13 so bundles no longer include lodash-es@4.17.23

• #8285 859f1f8 Thanks @mir-ashiq! - fix(sequence): allow actor-menu keywords as participant ids in messages

  A participant declared as Link (or Links, Properties, Details) could not be used as a message endpoint: the lexer matched the name as the link statement keyword and the parse failed. The link, links, properties and details keywords are now only recognized when an actor follows them on the same line, so participant ids that happen to spell these words work in messages, while the statements themselves keep parsing as before.

• #8282 b6d952d Thanks @belomaxorka! - fix(sequence): allow Link as a participant ID in messages and actor menus

  Preserve the ID's case and alias while keeping the link and links menu commands supported.

• #8345 7917c1a Thanks @knsv-bot! - fix: xychart measures text in SVG units so legends no longer clip on wide charts scaled to fit their container, and the chart title is dropped instead of overflowing when the chart is too short for it

• #8338 4a722fb Thanks @ashishjain0512! - fix: Centre the xychart title over the plot area instead of the whole chart

• Updated dependencies [8afd83c]:

  • @mermaid-js/parser@2.0.1

• #8303 9140716 Thanks @filipsajdak! - feat: add the elk.orientFeedbackEdges option, enabled by default. With the ELK layout, an edge from a node that a subgraph feeds back into that subgraph is now routed downstream instead of around the subgraph. This changes the layout of existing ELK diagrams that contain such edges; set elk.orientFeedbackEdges: false to keep the previous routing.

• #8250 fd4f5f2 Thanks @kartben! - feat: add a bitOrder option to packet diagrams. It defaults to ascending, which is the current behaviour, and descending mirrors every row so it reads from that row's highest bit down to its lowest. Fields are still declared lowest bit first and keep their width, so switching a diagram between the two conventions only means changing bitOrder.

• #8330 50c9e55 Thanks @ashishjain0512! - fix: upgrade chevrotain to 13 so mermaid no longer pulls in vulnerable lodash-es@4.17.23

• #8259 4c90f5c Thanks @afonsojanu! - fix(sequence): allow whitespace between an actor name and its @{ ... } config object

  participant Bob@{ "type" : "database" } parsed fine, but adding a single space before the config object (participant Bob @{ "type" : "database" }) failed with a confusing parse error, even though the plain form without a config object tolerates trailing whitespace just fine.

• #8339 c7fa1a5 Thanks @ashishjain0512! - fix: keep ELK class-diagram cardinalities off namespace frames

• #8334 d67331d Thanks @ashishjain0512! - fix(class): place cardinality labels beside their relation ends on dagre's sides with ELK, centre dagre's end labels, and stop clipping their text

• #8344 99a050b Thanks @pbrolin47! - fix: with the ELK layout, an edge label could sit up to 16px beside its edge instead of centred on it, when the edge's terminal jog was straightened after the label's position was computed. The label is now re-projected onto the straightened route

• #8276 3101c7d Thanks @mir-ashiq! - fix(error): show the actual error message in the error diagram

  When a diagram fails to parse, the error diagram now draws the real error message below the "Syntax error in text" headline, wrapped to at most four lines. Hosts that only show the SVG (GitHub, GitLab, Obsidian, exported images) no longer hide what actually went wrong, e.g. that the flowchart edge limit was exceeded and maxEdges needs raising via mermaid.initialize.

• #8296 aa29345 Thanks @pentaoa! - fix: preserve explicit source relations on event modeling reset frames

• #8297 967bbde Thanks @pentaoa! - fix: reject duplicate event modeling frame IDs before rendering

• #8337 147f343 Thanks @knsv-bot! - fix: a flowchart that declares the same subgraph id more than once now renders as one merged subgraph with the ELK layout instead of producing NaN geometry. Classes and view: collapsed set on a repeated subgraph now apply to it, whichever declaration they follow.

• #8203 40ef7b4 Thanks @MFA-G! - perf(frontmatter): replace the quadratic front matter regex on hot paths

  frontMatterRegex backtracks polynomially on whitespace-heavy input, so a diagram well inside the default maxTextSize could stall parsing for over a second. detectType and extractFrontMatter now use a linear scanner that matches the regex result exactly, leaving no document stripped differently.

• #8254 351d7d2 Thanks @galshir! - fix: warn when a gantt task references an unknown after/until task id, or when its end value is neither a valid date nor a valid duration

• #8249 b657a2c Thanks @mir-ashiq! - fix(sequence): allow hyphenated actor and participant names when a config object is attached

• #8300 c38a565 Thanks @filipsajdak! - fix: A partial override of an object-valued theme variable such as xyChart, radar or cynefin keeps the values the theme generates for the keys it leaves out

• #8333 8afd83c Thanks @ashishjain0512! - fix: upgrade the parser to langium 4.4 / chevrotain 13 so bundles no longer include lodash-es@4.17.23

• #8285 859f1f8 Thanks @mir-ashiq! - fix(sequence): allow actor-menu keywords as participant ids in messages

  A participant declared as Link (or Links, Properties, Details) could not be used as a message endpoint: the lexer matched the name as the link statement keyword and the parse failed. The link, links, properties and details keywords are now only recognized when an actor follows them on the same line, so participant ids that happen to spell these words work in messages, while the statements themselves keep parsing as before.

• #8282 b6d952d Thanks @belomaxorka! - fix(sequence): allow Link as a participant ID in messages and actor menus

  Preserve the ID's case and alias while keeping the link and links menu commands supported.

• #8345 7917c1a Thanks @knsv-bot! - fix: xychart measures text in SVG units so legends no longer clip on wide charts scaled to fit their container, and the chart title is dropped instead of overflowing when the chart is too short for it

• #8338 4a722fb Thanks @ashishjain0512! - fix: Centre the xychart title over the plot area instead of the whole chart

• Updated dependencies [8afd83c]:

  • @mermaid-js/parser@2.0.1

Release 2026-10-02 10:05

• query-devtools: isolate signals on devtools instances (#11799) (ec060b6f7) by @DogPawHat

• preact-query*: rename local 'useRef' variables with the 'Ref' suffix (#11792) (3df6cb9ff) by @sukvvon

• *: replace 'typescript-eslint' with '@typescript-eslint/parser' in preact packages and remove redundant eslint options (#11791) (381e25494) by @sukvvon
• pnpm-workspace: move 'typescript-eslint' to the shared catalog entries and align its range with '@typescript-eslint/parser' (#11790) (4c8d15fa0) by @sukvvon
• knip: include 'knip.ts' in the root 'tsconfig.json' and remove unnecessary nullish fallback for 'optionalDependencies' (#11789) (d331f383e) by @sukvvon
• *: manage 'eslint' and '@typescript-eslint/parser' with pnpm 'catalog' (#11785) (b90d8cee9) by @sukvvon
• *: manage 'vue' eslint plugin with pnpm 'catalog' (#11784) (5d14b1548) by @sukvvon
• *: manage 'svelte' eslint plugin with pnpm 'catalog' (#11783) (de6b50c43) by @sukvvon
• *: manage 'preact' eslint config with pnpm 'catalog' (#11782) (53eac4765) by @sukvvon
• *: manage 'react' eslint plugins with pnpm 'catalog' (#11781) (339e09f4e) by @sukvvon
• lit-query/eslint.config: turn off '@typescript-eslint/no-unnecessary-condition' in test files (#11735) (c5e5a89ca) by @sukvvon
• *: remove unused 'react' packages from the root and scope the knip '@types/react' ignore to the packages that need it (#11727) (1e4be4ee5) by @sukvvon
• *: declare '@eslint-react/eslint-plugin' in the react packages and examples that use it instead of the root (#11726) (c51bb623b) by @sukvvon
• *: declare 'eslint-plugin-react-hooks' in the react packages that use it instead of the root (#11725) (a91461326) by @sukvvon
• *: update '@eslint-react/eslint-plugin' to v5 and apply its 'recommended' config that was overridden (#11721) (d99c84b6b) by @sukvvon
• *: update 'eslint-plugin-react-hooks' to v7 and use its stable 'recommended' config (#11720) (fd96529f3) by @sukvvon
• angular-query-persist-client/package.json: remove unused '@angular/animations' (#11719) (70fd56b3d) by @sukvvon
• angular-query*: manage 'angular' packages with pnpm 'catalog' (#11717) (2aeb5a8a6) by @sukvvon
• vue-query*: manage 'vue' packages with pnpm 'catalog' (#11716) (8d321c57f) by @sukvvon
• svelte-query*: manage 'svelte' packages with pnpm 'catalog' (#11715) (cddf804a5) by @sukvvon
• *: manage 'solid' packages with pnpm 'catalog' (#11714) (7da749dfb) by @sukvvon
• preact-query*: manage 'preact' packages with pnpm 'catalog' (#11713) (8f70ad18b) by @sukvvon
• lit-query: remove unused package-specific scripts and 'scripts' directory (#11701) (84ab64384) by @sukvvon
• *: manage 'react' packages with pnpm 'catalog' (#11712) (e878990b8) by @sukvvon
• *: declare 'npm-run-all2' once in the root 'package.json' like other shared tools (#11710) (2e1ad64b5) by @sukvvon
• svelte-query*: type check on TS 5.6-5.9 by running 'svelte-check' with each TypeScript version (#11708) (6b95f2fdf) by @sukvvon
• vue-query-devtools/package.json: remove 'nx' 'build' dependency on 'compile' that 'tsdown' no longer needs (#11709) (f63994b99) by @sukvvon
• vue-query/package.json: run 'test:types:tscurrent' by using 'npm-run-all' like other packages (#11707) (38909aa23) by @sukvvon
• vue-query-devtools: type check on TS 5.6-5.9 by running 'vue-tsc' with each TypeScript version (#11706) (1165a67a1) by @sukvvon
• *: manage 'typescript' with pnpm 'catalog' and declare it in each package so 'tsc' runs the default version (#11705) (c1de23a80) by @sukvvon
• *: add 'tsconfig.legacy.json' and use it for type checks on older TypeScript versions (#11704) (024d89d4b) by @sukvvon
• */package.json: use 'tsconfig.legacy.json' for 'test:types:ts70' like other versioned type checks (#11703) (8b1eafb91) by @sukvvon
• lit-query/package.json: check types against TS 5.6-5.9 and 7.0 like other adapters (#11702) (ccfe57c21) by @sukvvon
• lit-query: enable 'no-unnecessary-condition' by removing unnecessary optional chains and disabling it for runtime client checks (#11700) (51b0d050e) by @sukvvon
• lit-query: extend root eslint config and apply autofix like other adapters (#11698) (8b9137343) by @sukvvon
• lit-query/vite.config: remove explicit 'include' to use the vitest default like other adapters (#11695) (230cf71f8) by @sukvvon
• lit-query: remove redundant '.npmignore' covered by 'files' in 'package.json' (#11694) (eef1036fd) by @sukvvon
• scripts/create-github-release: push only the release tag instead of every local tag (#11652) (fe6fa7307) by @sukvvon

• @tanstack/angular-query-experimental@5.104.1
• @tanstack/eslint-plugin-query@5.104.1
• @tanstack/lit-query@0.2.26
• @tanstack/preact-query@5.104.1
• @tanstack/preact-query-devtools@5.104.1
• @tanstack/preact-query-persist-client@5.104.1
• @tanstack/query-async-storage-persister@5.104.1
• @tanstack/query-broadcast-client-experimental@5.104.1
• @tanstack/query-core@5.104.1
• @tanstack/query-devtools@5.104.1
• @tanstack/query-persist-client-core@5.104.1
• @tanstack/query-sync-storage-persister@5.104.1
• @tanstack/react-query@5.104.1
• @tanstack/react-query-devtools@5.104.1
• @tanstack/react-query-next-experimental@5.104.1
• @tanstack/react-query-persist-client@5.104.1
• @tanstack/solid-query@5.104.1
• @tanstack/solid-query-devtools@5.104.1
• @tanstack/solid-query-persist-client@5.104.1
• @tanstack/svelte-query@6.3.1
• @tanstack/svelte-query-devtools@6.3.1
• @tanstack/svelte-query-persist-client@6.3.1
• @tanstack/vue-query@5.104.1
• @tanstack/vue-query-devtools@6.3.1

Release 2026-10-02 10:05

• query-devtools: isolate signals on devtools instances (#11799) (ec060b6f7) by @DogPawHat

• preact-query*: rename local 'useRef' variables with the 'Ref' suffix (#11792) (3df6cb9ff) by @sukvvon

• *: replace 'typescript-eslint' with '@typescript-eslint/parser' in preact packages and remove redundant eslint options (#11791) (381e25494) by @sukvvon
• pnpm-workspace: move 'typescript-eslint' to the shared catalog entries and align its range with '@typescript-eslint/parser' (#11790) (4c8d15fa0) by @sukvvon
• knip: include 'knip.ts' in the root 'tsconfig.json' and remove unnecessary nullish fallback for 'optionalDependencies' (#11789) (d331f383e) by @sukvvon
• *: manage 'eslint' and '@typescript-eslint/parser' with pnpm 'catalog' (#11785) (b90d8cee9) by @sukvvon
• *: manage 'vue' eslint plugin with pnpm 'catalog' (#11784) (5d14b1548) by @sukvvon
• *: manage 'svelte' eslint plugin with pnpm 'catalog' (#11783) (de6b50c43) by @sukvvon
• *: manage 'preact' eslint config with pnpm 'catalog' (#11782) (53eac4765) by @sukvvon
• *: manage 'react' eslint plugins with pnpm 'catalog' (#11781) (339e09f4e) by @sukvvon
• lit-query/eslint.config: turn off '@typescript-eslint/no-unnecessary-condition' in test files (#11735) (c5e5a89ca) by @sukvvon
• *: remove unused 'react' packages from the root and scope the knip '@types/react' ignore to the packages that need it (#11727) (1e4be4ee5) by @sukvvon
• *: declare '@eslint-react/eslint-plugin' in the react packages and examples that use it instead of the root (#11726) (c51bb623b) by @sukvvon
• *: declare 'eslint-plugin-react-hooks' in the react packages that use it instead of the root (#11725) (a91461326) by @sukvvon
• *: update '@eslint-react/eslint-plugin' to v5 and apply its 'recommended' config that was overridden (#11721) (d99c84b6b) by @sukvvon
• *: update 'eslint-plugin-react-hooks' to v7 and use its stable 'recommended' config (#11720) (fd96529f3) by @sukvvon
• angular-query-persist-client/package.json: remove unused '@angular/animations' (#11719) (70fd56b3d) by @sukvvon
• angular-query*: manage 'angular' packages with pnpm 'catalog' (#11717) (2aeb5a8a6) by @sukvvon
• vue-query*: manage 'vue' packages with pnpm 'catalog' (#11716) (8d321c57f) by @sukvvon
• svelte-query*: manage 'svelte' packages with pnpm 'catalog' (#11715) (cddf804a5) by @sukvvon
• *: manage 'solid' packages with pnpm 'catalog' (#11714) (7da749dfb) by @sukvvon
• preact-query*: manage 'preact' packages with pnpm 'catalog' (#11713) (8f70ad18b) by @sukvvon
• lit-query: remove unused package-specific scripts and 'scripts' directory (#11701) (84ab64384) by @sukvvon
• *: manage 'react' packages with pnpm 'catalog' (#11712) (e878990b8) by @sukvvon
• *: declare 'npm-run-all2' once in the root 'package.json' like other shared tools (#11710) (2e1ad64b5) by @sukvvon
• svelte-query*: type check on TS 5.6-5.9 by running 'svelte-check' with each TypeScript version (#11708) (6b95f2fdf) by @sukvvon
• vue-query-devtools/package.json: remove 'nx' 'build' dependency on 'compile' that 'tsdown' no longer needs (#11709) (f63994b99) by @sukvvon
• vue-query/package.json: run 'test:types:tscurrent' by using 'npm-run-all' like other packages (#11707) (38909aa23) by @sukvvon
• vue-query-devtools: type check on TS 5.6-5.9 by running 'vue-tsc' with each TypeScript version (#11706) (1165a67a1) by @sukvvon
• *: manage 'typescript' with pnpm 'catalog' and declare it in each package so 'tsc' runs the default version (#11705) (c1de23a80) by @sukvvon
• *: add 'tsconfig.legacy.json' and use it for type checks on older TypeScript versions (#11704) (024d89d4b) by @sukvvon
• */package.json: use 'tsconfig.legacy.json' for 'test:types:ts70' like other versioned type checks (#11703) (8b1eafb91) by @sukvvon
• lit-query/package.json: check types against TS 5.6-5.9 and 7.0 like other adapters (#11702) (ccfe57c21) by @sukvvon
• lit-query: enable 'no-unnecessary-condition' by removing unnecessary optional chains and disabling it for runtime client checks (#11700) (51b0d050e) by @sukvvon
• lit-query: extend root eslint config and apply autofix like other adapters (#11698) (8b9137343) by @sukvvon
• lit-query/vite.config: remove explicit 'include' to use the vitest default like other adapters (#11695) (230cf71f8) by @sukvvon
• lit-query: remove redundant '.npmignore' covered by 'files' in 'package.json' (#11694) (eef1036fd) by @sukvvon
• scripts/create-github-release: push only the release tag instead of every local tag (#11652) (fe6fa7307) by @sukvvon

• @tanstack/angular-query-experimental@5.104.1
• @tanstack/eslint-plugin-query@5.104.1
• @tanstack/lit-query@0.2.26
• @tanstack/preact-query@5.104.1
• @tanstack/preact-query-devtools@5.104.1
• @tanstack/preact-query-persist-client@5.104.1
• @tanstack/query-async-storage-persister@5.104.1
• @tanstack/query-broadcast-client-experimental@5.104.1
• @tanstack/query-core@5.104.1
• @tanstack/query-devtools@5.104.1
• @tanstack/query-persist-client-core@5.104.1
• @tanstack/query-sync-storage-persister@5.104.1
• @tanstack/react-query@5.104.1
• @tanstack/react-query-devtools@5.104.1
• @tanstack/react-query-next-experimental@5.104.1
• @tanstack/react-query-persist-client@5.104.1
• @tanstack/solid-query@5.104.1
• @tanstack/solid-query-devtools@5.104.1
• @tanstack/solid-query-persist-client@5.104.1
• @tanstack/svelte-query@6.3.1
• @tanstack/svelte-query-devtools@6.3.1
• @tanstack/svelte-query-persist-client@6.3.1
• @tanstack/vue-query@5.104.1
• @tanstack/vue-query-devtools@6.3.1

• Updated dependencies []:
  • @tanstack/query-core@5.104.1

• Updated dependencies []:
  • @tanstack/query-core@5.104.1