kiro-systemf · Oct 8, 2026 · Oct 8, 2026
diff --git a/.changeset/checker-reports-program-digest.md b/.changeset/checker-reports-program-digest.md
diff --git a/.changeset/closure-dry-run-module-evidence.md b/.changeset/closure-dry-run-module-evidence.md
diff --git a/.changeset/closure-evidence-modules.md b/.changeset/closure-evidence-modules.md
diff --git a/.changeset/compile-error-verdicts-reusable.md b/.changeset/compile-error-verdicts-reusable.md
diff --git a/.changeset/dry-run-collects-evaluated-modules.md b/.changeset/dry-run-collects-evaluated-modules.md
diff --git a/.changeset/dry-run-reports-evaluated-modules.md b/.changeset/dry-run-reports-evaluated-modules.md
diff --git a/.changeset/effect-rc116-and-toolchain-bump.md b/.changeset/effect-rc116-and-toolchain-bump.md
diff --git a/.changeset/keep-module-level-verdict-outside-closures.md b/.changeset/keep-module-level-verdict-outside-closures.md
diff --git a/.changeset/linked-package-imports-resolve-from-their-own-directory.md b/.changeset/linked-package-imports-resolve-from-their-own-directory.md
diff --git a/.changeset/petite-insects-feel.md b/.changeset/petite-insects-feel.md
diff --git a/.changeset/plan-costs-only-reruns.md b/.changeset/plan-costs-only-reruns.md
diff --git a/.changeset/plan-reuse-observability.md b/.changeset/plan-reuse-observability.md
diff --git a/.changeset/plan-reuse-report.md b/.changeset/plan-reuse-report.md
diff --git a/.changeset/plan-stream-location.md b/.changeset/plan-stream-location.md
diff --git a/.changeset/record-check-time-for-untested-verdicts.md b/.changeset/record-check-time-for-untested-verdicts.md
diff --git a/.changeset/shard-costs-union.md b/.changeset/shard-costs-union.md
diff --git a/.changeset/tangy-parents-tap.md b/.changeset/tangy-parents-tap.md
diff --git a/.changeset/tsgo-language-service-plugin.md b/.changeset/tsgo-language-service-plugin.md
diff --git a/.changeset/unrelated-edits-keep-verdicts.md b/.changeset/unrelated-edits-keep-verdicts.md
diff --git a/.changeset/vitest-5-peer-floor.md b/.changeset/vitest-5-peer-floor.md
diff --git a/packages/frameworks/angular/CHANGELOG.md b/packages/frameworks/angular/CHANGELOG.md
@@ -1,5 +1,9 @@
 # @systemfsoftware/stryker-js-angular
 
+## 0.0.1
+
+Enable the `@effect/language-service` tsgo plugin in every source package's `tsconfig.app.json` and `tsconfig.test.json`, and bump `@effect/tsgo` to `^0.50.0`. This turns on Effect-aware diagnostics during `effect-tsgo` type checking; it changes no runtime behaviour or public API.
+
 ## 0.0.0
 
 ### Minor Changes

diff --git a/packages/frameworks/angular/package.json b/packages/frameworks/angular/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@systemfsoftware/stryker-js-angular",
   "license": "Apache-2.0",
-  "version": "0.0.0",
+  "version": "0.0.1",
   "author": "Ryan Lee <drdgvhbh@gmail.com>",
   "repository": {
     "type": "git",

diff --git a/packages/frameworks/interface/CHANGELOG.md b/packages/frameworks/interface/CHANGELOG.md
@@ -1,5 +1,9 @@
 # @systemfsoftware/stryker-framework-interface
 
+## 0.0.1
+
+Enable the `@effect/language-service` tsgo plugin in every source package's `tsconfig.app.json` and `tsconfig.test.json`, and bump `@effect/tsgo` to `^0.50.0`. This turns on Effect-aware diagnostics during `effect-tsgo` type checking; it changes no runtime behaviour or public API.
+
 ## 0.0.0
 
 ### Minor Changes

diff --git a/packages/frameworks/interface/package.json b/packages/frameworks/interface/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@systemfsoftware/stryker-framework-interface",
   "license": "Apache-2.0",
-  "version": "0.0.0",
+  "version": "0.0.1",
   "author": "Ryan Lee <drdgvhbh@gmail.com>",
   "repository": {
     "type": "git",

diff --git a/packages/frameworks/svelte/CHANGELOG.md b/packages/frameworks/svelte/CHANGELOG.md
@@ -1,5 +1,9 @@
 # @systemfsoftware/stryker-js-svelte
 
+## 0.0.2
+
+Enable the `@effect/language-service` tsgo plugin in every source package's `tsconfig.app.json` and `tsconfig.test.json`, and bump `@effect/tsgo` to `^0.50.0`. This turns on Effect-aware diagnostics during `effect-tsgo` type checking; it changes no runtime behaviour or public API.
+
 ## 0.0.1
 
 ### Patch Changes

diff --git a/packages/frameworks/svelte/package.json b/packages/frameworks/svelte/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@systemfsoftware/stryker-js-svelte",
   "license": "Apache-2.0",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "author": "Ryan Lee <drdgvhbh@gmail.com>",
   "repository": {
     "type": "git",

diff --git a/packages/ignorers/angular/CHANGELOG.md b/packages/ignorers/angular/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @systemfsoftware/stryker-ignorer-angular
 
+## 0.1.3
+
+Effect moves to `4.0.0-rc.117`, together with the `@effect/*` packages these libraries use. Projects that install `effect` next to them need the same release.
+
+- The TypeScript checker and test-runner workers now bundle their own runtime, so the only modules they load from your project are the TypeScript compiler and your test framework.
+- The test-runner plugin supports the framework's fifth major release.
+- The ignorer interface re-exports the `oxc-parser` 0.150 AST, in which `FormalParameterRest.decorators` is `Array<Decorator>`.
+
 ## 0.1.2
 
 ### Patch Changes

diff --git a/packages/ignorers/angular/package.json b/packages/ignorers/angular/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@systemfsoftware/stryker-ignorer-angular",
   "license": "Apache-2.0",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "author": "Ryan Lee <drdgvhbh@gmail.com>",
   "repository": {
     "type": "git",

diff --git a/packages/ignorers/effect-schema-declarations/CHANGELOG.md b/packages/ignorers/effect-schema-declarations/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @systemfsoftware/stryker-ignorer-effect-schema-declarations
 
+## 0.2.1
+
+Effect moves to `4.0.0-rc.117`, together with the `@effect/*` packages these libraries use. Projects that install `effect` next to them need the same release.
+
+- The TypeScript checker and test-runner workers now bundle their own runtime, so the only modules they load from your project are the TypeScript compiler and your test framework.
+- The test-runner plugin supports the framework's fifth major release.
+- The ignorer interface re-exports the `oxc-parser` 0.150 AST, in which `FormalParameterRest.decorators` is `Array<Decorator>`. Enable the `@effect/language-service` tsgo plugin in every source package's `tsconfig.app.json` and `tsconfig.test.json`, and bump `@effect/tsgo` to `^0.50.0`. This turns on Effect-aware diagnostics during `effect-tsgo` type checking; it changes no runtime behaviour or public API.
+
 ## 0.2.0
 
 ### Minor Changes

diff --git a/packages/ignorers/effect-schema-declarations/package.json b/packages/ignorers/effect-schema-declarations/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@systemfsoftware/stryker-ignorer-effect-schema-declarations",
   "license": "Apache-2.0",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "author": "Ryan Lee <drdgvhbh@gmail.com>",
   "repository": {
     "type": "git",

diff --git a/packages/ignorers/in-source-vitest-block/CHANGELOG.md b/packages/ignorers/in-source-vitest-block/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @systemfsoftware/stryker-ignorer-in-source-vitest-block
 
+## 0.1.2
+
+Effect moves to `4.0.0-rc.117`, together with the `@effect/*` packages these libraries use. Projects that install `effect` next to them need the same release.
+
+- The TypeScript checker and test-runner workers now bundle their own runtime, so the only modules they load from your project are the TypeScript compiler and your test framework.
+- The test-runner plugin supports the framework's fifth major release.
+- The ignorer interface re-exports the `oxc-parser` 0.150 AST, in which `FormalParameterRest.decorators` is `Array<Decorator>`. Enable the `@effect/language-service` tsgo plugin in every source package's `tsconfig.app.json` and `tsconfig.test.json`, and bump `@effect/tsgo` to `^0.50.0`. This turns on Effect-aware diagnostics during `effect-tsgo` type checking; it changes no runtime behaviour or public API.
+
 ## 0.1.1
 
 ### Patch Changes

diff --git a/packages/ignorers/in-source-vitest-block/package.json b/packages/ignorers/in-source-vitest-block/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@systemfsoftware/stryker-ignorer-in-source-vitest-block",
   "license": "Apache-2.0",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "author": "Ryan Lee <drdgvhbh@gmail.com>",
   "repository": {
     "type": "git",

diff --git a/packages/ignorers/interface/CHANGELOG.md b/packages/ignorers/interface/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @systemfsoftware/stryker-ignorer-interface
 
+## 0.1.2
+
+Effect moves to `4.0.0-rc.117`, together with the `@effect/*` packages these libraries use. Projects that install `effect` next to them need the same release.
+
+- The TypeScript checker and test-runner workers now bundle their own runtime, so the only modules they load from your project are the TypeScript compiler and your test framework.
+- The test-runner plugin supports the framework's fifth major release.
+- The ignorer interface re-exports the `oxc-parser` 0.150 AST, in which `FormalParameterRest.decorators` is `Array<Decorator>`. Enable the `@effect/language-service` tsgo plugin in every source package's `tsconfig.app.json` and `tsconfig.test.json`, and bump `@effect/tsgo` to `^0.50.0`. This turns on Effect-aware diagnostics during `effect-tsgo` type checking; it changes no runtime behaviour or public API.
+
 ## 0.1.1
 
 ### Patch Changes

diff --git a/packages/ignorers/interface/package.json b/packages/ignorers/interface/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@systemfsoftware/stryker-ignorer-interface",
   "license": "Apache-2.0",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "author": "Ryan Lee <drdgvhbh@gmail.com>",
   "repository": {
     "type": "git",

diff --git a/packages/ignorers/kit/CHANGELOG.md b/packages/ignorers/kit/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @systemfsoftware/stryker-ignorer-kit
 
+## 0.1.2
+
+Effect moves to `4.0.0-rc.117`, together with the `@effect/*` packages these libraries use. Projects that install `effect` next to them need the same release.
+
+- The TypeScript checker and test-runner workers now bundle their own runtime, so the only modules they load from your project are the TypeScript compiler and your test framework.
+- The test-runner plugin supports the framework's fifth major release.
+- The ignorer interface re-exports the `oxc-parser` 0.150 AST, in which `FormalParameterRest.decorators` is `Array<Decorator>`.
+
 ## 0.1.1
 
 ### Patch Changes

diff --git a/packages/ignorers/kit/package.json b/packages/ignorers/kit/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@systemfsoftware/stryker-ignorer-kit",
   "license": "Apache-2.0",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "author": "Ryan Lee <drdgvhbh@gmail.com>",
   "repository": {
     "type": "git",

diff --git a/packages/stryker-js-cli-contract/CHANGELOG.md b/packages/stryker-js-cli-contract/CHANGELOG.md
@@ -1,5 +1,20 @@
 # @systemfsoftware/stryker-js-cli-contract
 
+## 0.4.0
+
+An incremental run now reuses `CompileError` verdicts instead of type-checking
+every one again. A verdict is kept only while nothing that fed the check
+changed: the mutant and its replacement, every file the checker's TypeScript
+program loaded (including transitive and bundled declaration files), every
+tsconfig in the `extends` chain and its project references, the TypeScript
+version, the checker version and its options. Otherwise the mutant is
+re-checked. The reuse stream line reports such refusals as `programChanged`
+(or `closureAnalysisFailed` when the closure analysis failed); lines without a
+count still decode.
+
+Breaking: a configured checker must answer the new `digest` RPC, so upgrade
+checker plugins together with this release. A `plan` stream line can now carry a `projects` array naming, for every planned project, how many mutants were reused, how many will run, the refused count per reason, and the reason a whole incremental report was discarded. The machine stream version is unchanged: a stream line without `projects` still decodes, and consumers that read reuse numbers from a plan can now see why a plan scheduled work it expected to reuse. The published package now includes its changelog. Enable the `@effect/language-service` tsgo plugin in every source package's `tsconfig.app.json` and `tsconfig.test.json`, and bump `@effect/tsgo` to `^0.50.0`. This turns on Effect-aware diagnostics during `effect-tsgo` type checking; it changes no runtime behaviour or public API.
+
 ## 0.3.1
 
 ### Patch Changes