v1.20260313.1

What's Changed

• [build] 03-11-26 build maintenance by @fhanau in #6302
• handle RSA_R_KEY_SIZE_TOO_SMALL error by @anonrig in #6309
• Update capnproto with HTTP CVE fixes. by @kentonv in #6308
• Add type definitions for Stream Workers bindings by @natewong1313 in #6099
• Add an allocator for external strings by @dcarney-cf in #6307
• fix X509Certificate::parse() throwing internal error for invalid input by @anonrig in #6313
• use v8 copy constructor for v8 global by @anonrig in #6312
• handle RSA_R_INTERNAL_ERROR as a user-facing error by @anonrig in #6314

New Contributors

• @natewong1313 made their first contribution in #6099

Full Changelog: v1.20260312.1...v1.20260313.1

v1.20260312.1

What's Changed

• v8 14.6 by @mikea in #6244
• Fire close event for server WebSocket close, with allowHalfOpen opt-out. by @anonrig in #6197
• add jsg_static_constant to rust jsg by @anonrig in #6284
• add digest to docker image by @anonrig in #6287
• fix: prevent double decompression in node:http by disabling fetch auto-decode by @petebacondarwin in #6289
• [build] Update perfetto, enable proto toolchain resolution by @fhanau in #6245
• containers: Make sure we use the right signal property for tests, and pick random DO names so concurrent tests do not overlap. by @gabivlj in #6290
• expose ctx.version to workers with the enable_version_api compat flag by @sohpeach in #6283
• Update dependencies by @workers-devprod in #6291
• feat: HttpHeaderId from c -> rust -> c pass through by @tewaro in #6251
• fix zlib throwing memory limit exceeded by @anonrig in #6294
• feat: Add origin header to ThreadContext::HeaderIdBundle for internal… by @tewaro in #6297
• fix: don't warn on .text() usage with image/svg+xml by @Cherry in #6269
• containers: Always run container egress/ingress sidecar, and make ingress go through it by @gabivlj in #6292
• always enable KJ_IREQUIRE checks by @mikea in #6304
• Revert "Fix Python ASGI adaptor to handle streaming responses correctly" by @dom96 in #6305
• add v8::Function to rust jsg by @anonrig in #6293

Full Changelog: v1.20260310.1...v1.20260312.1

v1.20260310.1

What's Changed

• Fixup AsyncContextFrame gc tracing by @jasnell in #6274
• fix use-after-free in ContainerClient decodeJsonResponse() by @anonrig in #6275
• add Props generic to ExportedHandler for ExecutionContext by @deathbyknowledge in #5989
• containers: intercept http gets out of experimental land by @gabivlj in #6278
• add static method support to rust jsg by @anonrig in #6279
• update opencode deps by @anonrig in #6280
• Add workflowsPreserveNonRetryableErrorMessage compat flag by @vaishnav-mk in #6252
• increase WebSocket attachment size limit from 2KB to 16KB by @threepointone in #6141
• add FeatureFlags support to jsg rust by @anonrig in #6281

New Contributors

• @deathbyknowledge made their first contribution in #5989
• @vaishnav-mk made their first contribution in #6252
• @threepointone made their first contribution in #6141

Full Changelog: v1.20260307.1...v1.20260310.1

v1.20260307.1

What's Changed

• Fix Python ASGI adaptor to handle streaming responses correctly by @ryanking13 in #6173
• Implements DO blockConcurrencyWhile test for Python Workers. by @dom96 in #6262
• CC-7170: Add compatibility date for containers_pid_namespace by @gpanders in #6264
• Fixup @all-autogates bug by @jasnell in #6266
• add require-copyright-header eslint rule by @anonrig in #6268
• Add flag to route ai gateway methods via rpc by @G4brym in #6256

Full Changelog: v1.20260306.1...v1.20260307.1

v1.20260306.1

What's Changed

• Revert "Update standard.c++ pumpTo impl to use draining read" by @jasnell in #6248
• Move the coverage-linux workflow to separate group by @jasnell in #6249
• Add CSS Selector option by @Naapperas in #6253
• Revert "Revert "feat: Add WorkflowStepContext to step.do callback"" by @pombosilva in #6238
• Fix AI Search filter type to re-use vectorize types by @G4brym in #6227
• add immutable_api_prototypes flag to wpt by @anonrig in #6255
• add missing wpt harness methods by @anonrig in #6257
• fix nullptr deref by @anonrig in #6239
• properly set function length for spec compliance by @anonrig in #6258
• fix getter/setter names due to compliance by @anonrig in #6260
• Add package.json for .opencode plugin dependency by @harrishancock in #6259
• Remove increase-external-memory-adjustment-for-fetch autogate by @harrishancock in #6247
• fix all webidl tests by @anonrig in #6229

Full Changelog: v1.20260305.1...v1.20260306.1

v1.20260305.1

What's Changed

• Change dependency update time to match on-call schedules by @npaun in #6235
• Remove blob input stream autogate by @jasnell in #6236
• Add MySQL port to Hyperdrive binding by @prydt in #6195
• containers: Upserting WorkerEntrypoints on egress interception works even for reused HTTP connections by @gabivlj in #6242

Full Changelog: v1.20260304.1...v1.20260305.1

v1.20260304.1

What's Changed

• Only log internal exceptions in HibernationManagerImpl::acceptWebSocket by @joshthoward in #6224
• Add logger to the Python ASGI module by @ryanking13 in #6186
• improve encoding web spec compliance by @anonrig in #6220
• Remove periodic log statements about calling deleteAll in a DO with an alarm still set by @a-robinson in #6225
• fix EventTarget spec compliance testing by @anonrig in #6223
• Apply multiple safety fixups by @jasnell in #6228
• fix: wasm-tools dependency added incorrectly by @logan-gatlin in #6232

Full Changelog: v1.20260303.1...v1.20260304.1

v1.20260303.1

What's Changed

• Update dependencies by @workers-devprod in #6132
• add binaryType property to websockets by @anonrig in #6178
• Delete all alarms on abortAllDurableObjects() by @mrbbot in #1918
• Resizable ArrayBuffer Fixups by @jasnell in #6214
• fix v8 paths on compile_flags.txt by @anonrig in #6216
• Fixup lamba capture in stream AllReader by @jasnell in #6218
• improve container-client tests by @anonrig in #6217
• improve spec compliance on WritableStreamDefaultWriterRelease by @anonrig in #6219
• Restore strong captures in internal stream read callbacks to prevent UAF by @dknecht in #6202
• containers: Cancel async destruction from ContainerClient if a new ContainerClient takes over, and be able to recover container sidecar proxies by @gabivlj in #6201
• improve text encoder encode performance by @anonrig in #5448
• Use draining read in standard.c++ pumpTo impl by @jasnell in #6119
• Clarify compat flag handling in API review checklist by @jasnell in #6222
• container: Make the canceller identity depend on an autoincreasing integer instead of a pointer, and move ContainerCleanupState as a private class by @gabivlj in #6221
• Signal handling for non-Python WASM modules by @logan-gatlin in #6154

New Contributors

• @logan-gatlin made their first contribution in #6154

Full Changelog: v1.20260301.1...v1.20260303.1

v1.20260301.1

What's Changed

• remove reserve from untrusted array length by @anonrig in #6213
• Enable global Performance classes when perf_hooks module is enabled by @petebacondarwin in #6206
• Set a default date for perf_hooks, v8, tty, child_process, worker_threads, readline, repl, and performance classes modules by @petebacondarwin in #6135

Full Changelog: v1.20260228.1...v1.20260301.1

v1.20260228.1

What's Changed

• Export waitUntil to Python SDK by @ryanking13 in #6187
• Reland "Move wildcard properties to instance template" by @dcarney-cf in #6189
• More ongoing agent refinements by @jasnell in #6180
• Fix Windows SQLITE_CANTOPEN by using native path format by @penalosa in #6110
• containers: Address flakiness by adding an abort signal of 10s in test.js by @gabivlj in #6196
• fix: add Performance.toJSON() and make setResourceTimingBufferSize() a no-op by @petebacondarwin in #6199
• fix TextDecoder streaming to ignore empty chunks by @anonrig in #6212

Full Changelog: v1.20260227.1...v1.20260228.1