Effect-TS · github-actions · Sep 17, 2026
diff --git a/.changeset/calm-tags-catch.md b/.changeset/calm-tags-catch.md
diff --git a/.changeset/catch-refail-tap-error.md b/.changeset/catch-refail-tap-error.md
diff --git a/.changeset/expand-oxlint-coverage.md b/.changeset/expand-oxlint-coverage.md
diff --git a/.changeset/flat-map-ignored-and-then.md b/.changeset/flat-map-ignored-and-then.md
diff --git a/.changeset/strict-diagnostic-preset.md b/.changeset/strict-diagnostic-preset.md
diff --git a/.changeset/unknown-diagnostic-rule.md b/.changeset/unknown-diagnostic-rule.md
diff --git a/.changeset/update-upstreams.md b/.changeset/update-upstreams.md
diff --git a/README.md b/README.md
@@ -38,12 +38,12 @@ When running in dedicated diagnostics mode, the Effect diagnostics can be emitte
 <!-- supported-components:start -->
 ## Supported Package Versions
 
-The following target package versions are supported by `@effect/tsgo@0.45.0`:
+The following target package versions are supported by `@effect/tsgo@0.46.0`:
 
 | Component | Supported versions |
 |---|---|
-| TypeScript | `7.0.2`, `7.1.0-dev.20260909.1` |
-| Oxlint | `1.81.0`, `1.82.0` |
+| TypeScript | `7.0.2`, `7.1.0-dev.20260916.1` |
+| Oxlint | `1.79.0`, `1.81.0`, `1.82.0`, `1.83.0` |
 | oxlint-tsgolint | `7.0.2001` |
 <!-- supported-components:end -->
 

diff --git a/_packages/tsgo-darwin-arm64/CHANGELOG.md b/_packages/tsgo-darwin-arm64/CHANGELOG.md
@@ -1,5 +1,7 @@
 # @effect/tsgo-darwin-arm64
 
+## 0.46.0
+
 ## 0.45.0
 
 ## 0.44.0

diff --git a/_packages/tsgo-darwin-arm64/package.json b/_packages/tsgo-darwin-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect/tsgo-darwin-arm64",
-  "version": "0.45.0",
+  "version": "0.46.0",
   "description": "Effect Language Service for TypeScript-Go — Effect-specific diagnostics and hover features.",
   "license": "MIT",
   "repository": {

diff --git a/_packages/tsgo-darwin-x64/CHANGELOG.md b/_packages/tsgo-darwin-x64/CHANGELOG.md
@@ -1,5 +1,7 @@
 # @effect/tsgo-darwin-x64
 
+## 0.46.0
+
 ## 0.45.0
 
 ## 0.44.0

diff --git a/_packages/tsgo-darwin-x64/package.json b/_packages/tsgo-darwin-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect/tsgo-darwin-x64",
-  "version": "0.45.0",
+  "version": "0.46.0",
   "description": "Effect Language Service for TypeScript-Go — Effect-specific diagnostics and hover features.",
   "license": "MIT",
   "repository": {

diff --git a/_packages/tsgo-linux-arm/CHANGELOG.md b/_packages/tsgo-linux-arm/CHANGELOG.md
@@ -1,5 +1,7 @@
 # @effect/tsgo-linux-arm
 
+## 0.46.0
+
 ## 0.45.0
 
 ## 0.44.0

diff --git a/_packages/tsgo-linux-arm/package.json b/_packages/tsgo-linux-arm/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect/tsgo-linux-arm",
-  "version": "0.45.0",
+  "version": "0.46.0",
   "description": "Effect Language Service for TypeScript-Go — Effect-specific diagnostics and hover features.",
   "license": "MIT",
   "repository": {

diff --git a/_packages/tsgo-linux-arm64/CHANGELOG.md b/_packages/tsgo-linux-arm64/CHANGELOG.md
@@ -1,5 +1,7 @@
 # @effect/tsgo-linux-arm64
 
+## 0.46.0
+
 ## 0.45.0
 
 ## 0.44.0

diff --git a/_packages/tsgo-linux-arm64/package.json b/_packages/tsgo-linux-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect/tsgo-linux-arm64",
-  "version": "0.45.0",
+  "version": "0.46.0",
   "description": "Effect Language Service for TypeScript-Go — Effect-specific diagnostics and hover features.",
   "license": "MIT",
   "repository": {

diff --git a/_packages/tsgo-linux-x64/CHANGELOG.md b/_packages/tsgo-linux-x64/CHANGELOG.md
@@ -1,5 +1,7 @@
 # @effect/tsgo-linux-x64
 
+## 0.46.0
+
 ## 0.45.0
 
 ## 0.44.0

diff --git a/_packages/tsgo-linux-x64/package.json b/_packages/tsgo-linux-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect/tsgo-linux-x64",
-  "version": "0.45.0",
+  "version": "0.46.0",
   "description": "Effect Language Service for TypeScript-Go — Effect-specific diagnostics and hover features.",
   "license": "MIT",
   "repository": {

diff --git a/_packages/tsgo-win32-arm64/CHANGELOG.md b/_packages/tsgo-win32-arm64/CHANGELOG.md
@@ -1,5 +1,7 @@
 # @effect/tsgo-win32-arm64
 
+## 0.46.0
+
 ## 0.45.0
 
 ## 0.44.0

diff --git a/_packages/tsgo-win32-arm64/package.json b/_packages/tsgo-win32-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect/tsgo-win32-arm64",
-  "version": "0.45.0",
+  "version": "0.46.0",
   "description": "Effect Language Service for TypeScript-Go — Effect-specific diagnostics and hover features.",
   "license": "MIT",
   "repository": {

diff --git a/_packages/tsgo-win32-x64/CHANGELOG.md b/_packages/tsgo-win32-x64/CHANGELOG.md
@@ -1,5 +1,7 @@
 # @effect/tsgo-win32-x64
 
+## 0.46.0
+
 ## 0.45.0
 
 ## 0.44.0

diff --git a/_packages/tsgo-win32-x64/package.json b/_packages/tsgo-win32-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect/tsgo-win32-x64",
-  "version": "0.45.0",
+  "version": "0.46.0",
   "description": "Effect Language Service for TypeScript-Go — Effect-specific diagnostics and hover features.",
   "license": "MIT",
   "repository": {

diff --git a/_packages/tsgo/CHANGELOG.md b/_packages/tsgo/CHANGELOG.md
@@ -1,5 +1,24 @@
 # @effect/tsgo
 
+## 0.46.0
+
+### Minor Changes
+
+- 6db6fa6: Add the `catchIfTagToCatchTag` diagnostic and quick fix for replacing direct `_tag` equality predicates in `Effect.catchIf` with `Effect.catchTag`.
+- ae1ed02: Add the v4-only `catchRefailToTapError` diagnostic. It suggests `Effect.tapError` when an `Effect.catch` handler sequences an effect with `Effect.andThen` or a zero-argument `Effect.flatMap` callback and then fails with the original, unmodified error. Generator handlers and selective catches are excluded.
+- 437b17e: Retain the latest three stable Oxlint releases and the Oxlint runtimes required by the latest three stable Vite+ releases, including their compiler dependencies. Add versioned compatibility profiles so CI tests every distinct retained runtime pair.
+
+  The refreshed upstream metadata supports Oxlint 1.77.0, 1.79.0, 1.80.0, 1.81.0, and 1.82.0, covering Vite+ 0.2.9, 0.3.0, and 0.3.1, and advances TypeScript next to 7.1.0-dev.20260911.1.
+- 223f9fa: Add the `flatMapIgnoredParamToAndThen` diagnostic and quick fix for replacing zero-parameter `Effect.flatMap` callbacks that return an existing constant Effect value with `Effect.andThen`. Existing diagnostics now also recognize Effect APIs referenced through constant aliases, and their quick fixes rebuild the replacement API from the source file's imported module name without modifying the shared alias.
+- 7173762: Add a `strict` diagnostic preset that promotes every default-enabled diagnostic to an error. Expose the complete preset catalog consistently through TypeScript setup and the generated Oxlint presets.
+- 9652243: Warn when `diagnosticSeverity` contains an unknown Effect rule name, including in overrides and inherited configurations. For example, `"floatingEfect": "error"` now reports `effect(unknownRuleName)` instead of being silently ignored.
+
+  The check uses the fully merged configuration. Set `"unknownRuleName": "off"` to disable it or `"unknownRuleName": "error"` to raise its severity. Local keys are underlined in tsconfig; inherited keys without local syntax produce a diagnostic without a source location.
+
+### Patch Changes
+
+- 7c0ddbc: Update the TypeScript next tag to [`typescript@next`](https://www.npmjs.com/package/typescript/v/7.1.0-dev.20260916.1), which ships [`typescript-go`](https://github.com/microsoft/typescript-go/commit/d2b20b35034bd902bdda5974f522ff00352895e9) commit `d2b20b35034bd902bdda5974f522ff00352895e9`, and update the TypeScript latest tag to [`typescript@latest`](https://www.npmjs.com/package/typescript/v/7.0.2).
+
 ## 0.45.0
 
 ### Minor Changes

diff --git a/_packages/tsgo/package.json b/_packages/tsgo/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect/tsgo",
-  "version": "0.45.0",
+  "version": "0.46.0",
   "type": "module",
   "description": "Effect Language Service for TypeScript-Go — Effect-specific diagnostics and hover features.",
   "license": "MIT",

diff --git a/etscore/version_generated.go b/etscore/version_generated.go