chore(release): version SDK packages

sdks/go/CHANGELOG.md

@@ -1,3 +1,3 @@
 # @cloudflare/flagship-go
 
-## 0.4.2
+## 0.5.0

sdks/go/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@cloudflare/flagship-go",
-	"version": "0.4.2",
+	"version": "0.5.0",
 	"private": true,
 	"description": "OpenFeature provider for Cloudflare Flagship feature flags in Go.",
 	"license": "Apache-2.0"

sdks/python/CHANGELOG.md

@@ -1,3 +1,3 @@
 # @cloudflare/flagship-python
 
-## 0.4.2
+## 0.5.0

sdks/python/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@cloudflare/flagship-python",
-	"version": "0.4.2",
+	"version": "0.5.0",
 	"description": "OpenFeature provider for Cloudflare Flagship feature flags (Python)",
 	"private": true,
 	"license": "Apache-2.0",

sdks/python/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "uv_build"
 
 [project]
 name = "cloudflare-flagship"
-version = "0.4.2"
+version = "0.5.0"
 description = "OpenFeature provider for Cloudflare Flagship feature flags."
 readme = "README.md"
 license = "Apache-2.0"

sdks/typescript/CHANGELOG.md

@@ -1,5 +1,22 @@
 # @cloudflare/flagship
 
+## 0.5.0
+
+### Minor Changes
+
+- [#30](https://github.com/cloudflare/flagship/pull/30) [`6f75421`](https://github.com/cloudflare/flagship/commit/6f75421e75b612fde1de7c94b1ddc984d60b8344) Thanks [@akshitsinha](https://github.com/akshitsinha)! - Add an injectable `fetch` transport and caller `AbortSignal` propagation to `FlagshipClient`
+
+  - `FlagshipProviderOptions.fetch?: typeof globalThis.fetch` sets the transport for a client. It defaults to `globalThis.fetch`, resolved at call time, and the SDK never assigns to the global — so routing evaluations through a Workers service binding or stubbing the transport in tests no longer requires mutating `globalThis.fetch` and exposing unrelated traffic in the same isolate.
+  - `evaluate(flagKey, context, { fetch?, signal? })` adds per-call overrides. `signal` is merged with the request timeout and with `fetchOptions.signal` (previously silently discarded), so a caller abort now aborts the in-flight HTTP request instead of only abandoning the promise. An already-aborted signal rejects without issuing a request.
+  - New `FlagshipErrorCode.ABORTED` distinguishes caller cancellation from `TIMEOUT_ERROR`. Caller aborts interrupt in-flight requests and retry delays and are never retried; timeout aborts are still retried as before.
+  - New `FlagshipError.retryable` reports whether a failure was transient. `408`, `425`, `429`, `5xx`, connection failures, timeouts, and malformed bodies are retryable; other non-2xx responses (`400`, `401`, `403`, `404`, `422`, …) and caller aborts are terminal. This lets consumers implement fail-closed-without-caching instead of guessing from `NETWORK_ERROR` alone.
+  - `FlagshipServerProvider` and `FlagshipClientProvider` accept and forward `fetch` in HTTP mode; combining it with `binding` throws like the other HTTP-only options.
+
+  Behaviour changes for existing callers, who are otherwise unaffected:
+
+  - Previously every non-2xx except `400` and `404` was retried. Definitively terminal statuses such as `401`, `403`, and `422` are now propagated immediately.
+  - The request timeout now also covers reading the response body, so a stalled body read no longer holds the request open past `timeout`.
+
 ## 0.4.2
 
 ### Patch Changes

sdks/typescript/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@cloudflare/flagship",
-	"version": "0.4.2",
+	"version": "0.5.0",
 	"description": "OpenFeature provider for Flagship feature flags",
 	"type": "module",
 	"main": "./dist/index.cjs",