v0.30.0

What's Changed

• Fix reading WAYMARK_SCHEDULER_BATCH_SIZE env var by @MOZGIII in #295
• Use newtypes instead of raw UUIDs for some core ID types by @MOZGIII in #296
• Add an waymark-fn-main-common and rework the log initialization by @MOZGIII in #299
• Add prometheus metrics exporter server by @MOZGIII in #302
• Add a symlink to the last soak run by @MOZGIII in #301
• Add color-eyre to waymark-fn-main-common by @MOZGIII in #300
• Add waymark-timed and waymark-timed-channels crates by @MOZGIII in #303
• Eliminate extra nesting of the CoordinatorEvents at runloop by @MOZGIII in #305
• Allow fastapi cross-dependencies by @piercefreeman in #294
• Initial integration of the timed messages by @MOZGIII in #304
• Run soak test in CI by @piercefreeman in #306
• Avoid messing with the start workers' RUST_LOG defaults at soak harness by @MOZGIII in #309
• Move dag-related errors to proper places and split builder and validator errors by @MOZGIII in #311
• Refactor the scheuler loop and eliminate blocking in dag resolver by @MOZGIII in #312
• More triggers for chained-prs CI checks by @MOZGIII in #313
• Add timed-future crate by @MOZGIII in #316
• Update docker compose to use postgres 18 with auto explain by @MOZGIII in #314
• Use postgres 18 at CI by @MOZGIII in #315
• Add proper timed annotations to all db invocation at postgres backend by @MOZGIII in #317
• Rework how soak harness counts queued instances & switch some params to non-zero by @MOZGIII in #319
• Add a limit on the nodes number by @MOZGIII in #322
• Make FaultInjectingBackend generic around the inner backend by @MOZGIII in #323
• Extract the runner retry policy to a separate crate by @MOZGIII in #324
• Refactor synthetic exceptions by @MOZGIII in #325
• Revert "Add a limit on the nodes number" by @MOZGIII in #327
• Add the ability to produce large results in soak harness by @MOZGIII in #321
• Wrap the execution result with typed wrappers by @MOZGIII in #326
• Improve the synthetic exceptions API by @MOZGIII in #330
• Add a limit on the nodes number as an instance terminal error by @MOZGIII in #328
• A fix for "Enhance error handling for runner state node limit exceeded scenarios" by @MOZGIII in #331
• Optimize update:runner_instances_state performance with indexing and autovacuum tuning [do not merge, yet?] by @MOZGIII in #320
• Compile python list comprehensions into IR by @piercefreeman in #334
• Support list merging by star unpacking by @piercefreeman in #333
• Support dataclasses as typehints by @piercefreeman in #336
• Add waymark-jsonlines by @MOZGIII in #289
• Update rand 0.9.2 to 0.9.3 by @MOZGIII in #341
• Integrate tokio-metrics crate by @MOZGIII in #337
• Add metrics and logs from the bughunt by @MOZGIII in #338
• Refactor hydration and how the dag is kept alongisde the instances by @MOZGIII in #342
• Introduce a proper id type for WorkflowVersionId by @MOZGIII in #343
• Switch schedule id to a waymark-ids newtype and use it consistently by @MOZGIII in #344
• Switch dag node ids to newtypes by @MOZGIII in #345
• Drop unutilized NodeUuid and node uuids in DAG by @MOZGIII in #346
• Make queued instance state non-optional by @MOZGIII in #347
• Refactor the RunnerState construction API by @MOZGIII in #348
• Add either support to more backends by @MOZGIII in #351
• Bump rustls-webpki by @MOZGIII in #352
• Split expression types out from runner state into their own crate by @MOZGIII in #354
• Split value visitor parts with better encapsulation by @MOZGIII in #355
• Split the runner state parts into separate mods and restructure its internals by @MOZGIII in #356
• Extract execution state from runner-state into a new runner-execution-core crate by @MOZGIII in #357
• Introduce a new ExecutionGraph type and use it at the RunnerState and GraphUpdate by @MOZGIII in #359
• Switch from keeping runner state at queued instance to keeping only the graph by @MOZGIII in #361
• Add runner-execution-id crate for deterministic ids by @MOZGIII in #362
• Drop serde from runner state by @MOZGIII in #363
• Add worker reservation crate by @MOZGIII in #368
• Add worker message protocol crate by @MOZGIII in #372
• Add worker process crate by @MOZGIII in #370
• Bump rust to 1.95.0 by @MOZGIII in #373
• Add worker remote bridge service crate by @MOZGIII in #371
• Bump rustls-webpki to 0.103.13 by @MOZGIII in #379
• Introduce new core backend traits by @MOZGIII in #365
• Add worker process pool and spec by @MOZGIII in #374
• Add worker python crate by @MOZGIII in #375
• Add worker-remote-pool crate by @MOZGIII in #380
• Integrate new workers into executables by @MOZGIII in #377
• Add waymark_runner_register_node_graph_nodes_len metric by @MOZGIII in #381
• Increase grpc message limit by @piercefreeman in #383
• Fail actions if grpc bridge is closed by @piercefreeman in #384
• Drop unused execution proto by @MOZGIII in #387
• Add vm-ast-old and ast-old parsing from proto by @MOZGIII in #386
• Add machinery for loading python workflows from rust by @MOZGIII in #390
• Drop unused cargo deny licenses by @MOZGIII in #389
• Initial version of the new VM by @MOZGIII in #388
• Add support-test-python crate by @MOZGIII in #391
• Add an assert for type-safety at python/scripts/export_workflow_ir.py by @MOZGIII in #392
• Add more structure to the vm cli by @MOZGIII in #394
• Preserve order of call definitions at the python AST by @MOZGIII in #395
• Initial compiler version by @MOZGIII in #393
• Add snapshot testing to the old-ast compiler by @MOZGIII in #396
• Refactor the compiler by @MOZGIII in #397
• Optimize frame register usage at compiler by @MOZGIII in #398
• Implement support for binary and unary scalar ops by @MOZGIII in #399
• Proper VM extcalls by @MOZGIII in #400
• Implement support for sleep at the VM by @MOZGIII in #401
• Add vm-value crate and integrate it at vm-cli by @MOZGIII in #403
• Integrate vm-value at compiler-ast-old tests by @MOZGIII in #405
• Add dict and list creation support (and all pre-requisites) by @MOZGIII in #404
• Add vm-compiler-for-ast-old-const-value by @MOZGIII in #406
• Clean up the compiler test support crate and helpers by @MOZGIII in #407
• Implement length instruction / global function by @MOZGIII in #408
• Implement index and dict dot ops by @MOZGIII in #409
• Implement for loops support at compiler by @MOZGIII in #410
• Split compiler tests by @MOZGIII in #415
• Add bytecode formatting facilities by @MOZGIII in #413
• Add the ast to the snapshots by @MOZGIII in #414
• Refactor the promises architecture at the VM runtime by @MOZGIII in #411
• Eliminate synthetics from for loops by @MOZGIII in #416
• Implement spreads support by @MOZGIII in #417
• Add append instruction by @MOZGIII in #418
• Optimize indexed spreads register usage by @MOZGIII in #419
• Add support for spreads without targets by @MOZGIII in #421
• Optimize away extra copies for spread iteration by @MOZGIII in #420
• Add support for exceptions at the VM runtime and compiler by @MOZGIII in #424
• Add runtime snapshotting by @MOZGIII in #429
• Import website docs by @piercefreeman in #433
• More serde implementations for VM types (and small correction to the previous work in this domain) by @MOZGIII in #434
• Add vm-codec-core and vm-codec-rmp by @MOZGIII in #436
• Implement effect counting at vm-runtime by @MOZGIII in #441
• Advanced VM driver facilities by @MOZGIII in #437
• Add workload pinning subsystem by @MOZGIII in #438
• Bump anyhow by @MOZGIII in #444
• Tweak some AI annoyances at AGENTS.md by @MOZGIII in #435
• Add conversions machinery by @MOZGIII in #439
• Add vm-value-convert-json by @MOZGIII in #443
• VM effects handling machinery by @MOZGIII in #445
• Bump crossbeam-epoch by @MOZGIII in #451
• State managers by @MOZGIII in #446
• Add workflow-service-vm-runtimes-backend by @MOZGIII in #447
• Implement vm-runtimes and workload pinning backends for postgres by @MOZGIII in #448
• Add pr-stack script by @MOZGIII in #465
• Add execution-driver crate by @MOZGIII in #449
• Add system-vm crate by @MOZGIII in #450
• Various small adjustments by @MOZGIII in #452
• Add compiler metadata machinery by @MOZGIII in #456
• Add fullset-effect-handler by @MOZGIII in #453
• Add durable workflow completion machinery by @MOZGIII in #454
• Add transient workflows completions machinery by @MOZGIII in #455
• Add service for VM runtimes managements by @MOZGIII in #457
• Add executables management by @MOZGIII in #458
• Add execution-bringup crate by @MOZGIII in #459
• Add transient-execution-bringup by @MOZGIII in #460
• Crude PoC of the VM integration into start-workers by @MOZGIII in #461
• Crude PoC of the VM integration into bridge by @MOZGIII in #462
• Minor corrections to the example app docker setup by @MOZGIII in #463
• Cleanup dead code (partial) by @MOZGIII in #464
• Integrate VMs [wip] by @MOZGIII in #428
• Proper handling of the action runtime metadata by @MOZGIII in #467
• Small refactor to the extcall-reconciler-core traits and more documentation for the vm-driver promise settler by @MOZGIII in #470
• Durable action completions by @MOZGIII in #469
• Durable action requests by @MOZGIII in #471
• Expose the driver error to the execution-runtime by @MOZGIII in #472
• Tidy the workload-pinnings-related glossary and naming in preparation for scheduling by @MOZGIII in #514
• Parking support at the workload pinnings by @MOZGIII in #474
• Preparations for the durable sleep implementation by @MOZGIII in #475
• Durable sleep by @MOZGIII in #476
• Share promise settlement pollers implementation by @MOZGIII in #477
• Replace the db purge interfaces with a trigger on vm_runtime_snapshots DELETE by @MOZGIII in #478
• Correct the vm-driver-level semantics on the stale promise resolutions by @MOZGIII in #479
• Switch from passing timestamps to passing durations to the DB layer by @MOZGIII in #480
• Defensive fencing for workloads by @MOZGIII in #481
• Refactor and correct unpin loop / cleanup at workload pinnings by @MOZGIII in #482
• Extract settled vm promise state variants into a unified enum by @MOZGIII in #484
• Add "select" control flow instruction to the VM by @MOZGIII in #486
• Implement creating exception values in the VM by @MOZGIII in #487
• Implement extra functions at vm-compiler-for-ast-old by @MOZGIII in #490
• Implement unskippable sleep instructions by @MOZGIII in #496
• Implement timeouts and retries at the vm compiler side by @MOZGIII in #489
• Cleanup unused fields from ActionRef by @MOZGIII in #491
• VM runtime builder by @MOZGIII in #492
• Correct the symmetry of the action-runtime-worker-pool metadata by @MOZGIII in #494
• Refactor transient-execition-bringup to allow for more variety by @MOZGIII in #493
• Upgrade vm-cli for the real worker-pool transient execution by @MOZGIII in #495
• Upgrade smoke binary with the new VM by @MOZGIII in #497
• Upgrade integration-test binary with the new VM by @MOZGIII in #498
• Upgrade benchmark binary with the new VM by @MOZGIII in #499
• Upgrade fuzzer binary with the new VM by @MOZGIII in #500
• Port soak-harness binary to use new VM by @MOZGIII in #501
• Reorder fns at smoke sources to match the calling convention by @MOZGIII in #503
• Implement support for kwargs at user-defined functions by @MOZGIII in #502
• Lock python tools versions by @MOZGIII in #541
• Add support for multi-value assignments by @MOZGIII in #504
• Implement range assignments at the vm compiler by @MOZGIII in #505
• Work around the division-by-zero error in benchmark for now by @MOZGIII in #506
• Poll rate limiting at workload-pinning-manager by @MOZGIII in #507
• Unconfirmed locks at action-effect-reconciler by @MOZGIII in #508
• Fix the span propagation at state-vm-runtimes by @MOZGIII in #509
• Allow configuring db pool size at bench by @MOZGIII in #510
• Add batcher by @MOZGIII in #511
• Batch snapshot writes by @MOZGIII in #513
• Batch more database operations to improve the performance by @MOZGIII in #515
• Use the time instant for the backend calls at the action effect reconciler by @MOZGIII in #516
• Workflow registration batching by @MOZGIII in #517
• Refactor benchmarking cli command by @MOZGIII in #519
• Drop anyhow from the codebase by @MOZGIII in #520
• Re-add queue-batch-size flag to soak-harness by @MOZGIII in #521
• Turn some interpreter errors into catchable exceptions by @MOZGIII in #522
• Bump tonic to 0.13 and then to 0.14; then bump h2 by @MOZGIII in #552
• Tighter CI checks by @MOZGIII in #523
• Run the worker pool per test case at integration tests by @MOZGIII in #524
• Clean up legacy runloop: phase 1 by @MOZGIII in #525
• Clean up legacy runloop: phase 2 by @MOZGIII in #526
• Clean up legacy runloop: phase 3 by @MOZGIII in #527
• Clean up legacy runloop: phase 4 by @MOZGIII in #528
• Clean up legacy runloop: phase 5 by @MOZGIII in #529
• Clean up legacy runloop: phase 6 by @MOZGIII in #530
• Clean up legacy runloop: phase 7 by @MOZGIII in #531
• Consolidate and fix database cleanup helpers by @MOZGIII in #532
• Add machine-readable JSON output to the benchmark by @MOZGIII in #545
• Drop the dead benchmark harness and run the benchmark directly in CI by @MOZGIII in #546
• Add a smoke check job to CI by @MOZGIII in #547
• Fix manylinux build by @piercefreeman in #554
• Support macOS 11+ in release wheels by @piercefreeman in #555
• Deliver the workflow outcome before waiting for VM to terminate at transient execution by @MOZGIII in #556
• Drop the WorkflowNodeResult and return the completion value as-is by @MOZGIII in #557
• Classify terminal VM driver exits correctly by @piercefreeman in #558
• Fix stale python proto codegen by @MOZGIII in #607
• Migrate well-known proto types to prost-wkt-types by @MOZGIII in #609
• Implement scheduler by @MOZGIII in #610
• Generalize spread fan-out to accept workflow helper functions by @MOZGIII in #606
• Drop dead id types from ids crate by @MOZGIII in #612
• Define blanket impl for dummy grouping traits via a macro by @MOZGIII in #533
• Use derive_more for more compact fullset instruction set declaration by @MOZGIII in #534
• Fixup Cargo.lock by @MOZGIII in #613
• Update mountaineer-di to 0.3.0 by @piercefreeman in #619
• A hotfix for postgres deadlocks by @MOZGIII in #617
• Switch to a more robust CaptureRuntimeView design by @MOZGIII in #535
• Bump rustls and some of its deps by @MOZGIII in #702
• Macro-powered interpreter composition by @MOZGIII in #536
• Apply useful changes from the cancelled operations refactor by @MOZGIII in #539
• Generalize VM values over flavors and make a python flavor by @MOZGIII in #544
• Make workflow arguments opaque bytes at the protocol level by @MOZGIII in #559
• Improve the RoundTripMetrics composition by @MOZGIII in #560
• Simplify the worker-core and related API surface by @MOZGIII in #561
• Rework worker protocol by @MOZGIII in #562
• Eliminate JSON intermediary conversions for values by @MOZGIII in #563
• Rename the WorkflowArgumentValue to just Value (and the rest accordigly) by @MOZGIII in #564
• Cleaned up the value-related conversion machinery by @MOZGIII in #565
• Rename vm-value-convert-proto to vm-value-python-convert-proto by @MOZGIII in #566
• Split and rework the worker-core APIs at the rust side by @MOZGIII in #567
• Make the action execution loss explicit at the worker API by @MOZGIII in #568
• Distinct error states at the worker-message-protocol by @MOZGIII in #701
• Avoid re-exports of the PendingPromiseError by @MOZGIII in #569
• Adjust and cleanup the conversion API surface by @MOZGIII in #570
• Fix tonic build composition by @MOZGIII in #553
• Explicitly propagate action loss though the action completions reconciler by @MOZGIII in #571
• Make WorkflowOutcome shape explicit at the proto level by @MOZGIII in #572
• Define proper protocol-level boundaries for value trees by @MOZGIII in #573
• Generalize the action-runtime-convert around the actual value type by @MOZGIII in #574
• Remove the webapp for the rework by @MOZGIII in #621
• Metrics to track the workers by @MOZGIII in #622
• Core HTTP API machinery by @MOZGIII in #624
• Add lossy-batcher by @MOZGIII in #625
• Add retention-sweeper by @MOZGIII in #626
• Add sqlx-postgres-schema-pool by @MOZGIII in #627
• Proper node id type by @MOZGIII in #628
• Essential metrics subsystem core parts by @MOZGIII in #629
• Add observability-store-postgres (and -migrations) by @MOZGIII in #630
• Allow configuration of max connections for the main db pool by @MOZGIII in #631
• Observability core and essential-metrics config by @MOZGIII in #632
• Wire the observability core and essential-metrics pipeline through vertically by @MOZGIII in #633
• Add counter-rate by @MOZGIII in #634
• Port the soak harness to essential metrics by @MOZGIII in #635
• Remove the worker-status pipeline in favor of essential metrics by @MOZGIII in #636
• Add http-api-types by @MOZGIII in #659
• Add api-essential-metrics-http by @MOZGIII in #637
• Serve the observability API from start-workers by @MOZGIII in #638
• Serve the HTTP interface from soak runs by @MOZGIII in #639
• Serve the HTTP interface from the example app by @MOZGIII in #640
• Serve Swagger UI from the API by @MOZGIII in #641
• Extend the prometheus seconds buckets down to microseconds by @MOZGIII in #642
• Add node-sequence by @MOZGIII in #643
• Add the observability-events core and payload by @MOZGIII in #644
• Add cursor-core by @MOZGIII in #645
• Add query-limit by @MOZGIII in #656
• Add the observability-events backend traits by @MOZGIII in #646
• Add observability-events-emitter and -compat by @MOZGIII in #647
• Implement observability events backends at observability-store-postgres by @MOZGIII in #648
• Add the page, the cursor and the limit to http-api-types by @MOZGIII in #660
• Add api-observability-events-http-types by @MOZGIII in #661
• Add timestamp crate by @MOZGIII in #703
• Add api-observability-events-http by @MOZGIII in #649
• Wire the observability-events pipeline through vertically by @MOZGIII in #650
• VM driver hooks machinery by @MOZGIII in #651
• Feed the observability events from the VM driver hooks by @MOZGIII in #652
• Route the VM driver run logging through the hooks by @MOZGIII in #653
• Trace every transient VM driver run via the hooks by @MOZGIII in #723
• Per-VM timeline of the observability events by @MOZGIII in #654
• Observability state API and the instance view by @MOZGIII in #655
• Reword the scheduler-core crate doc by @MOZGIII in #657
• Separate read pool for observability database by @MOZGIII in #662
• Set a statement timeout on the observability pools by @MOZGIII in #663
• Sweep the observability retention in chunks by @MOZGIII in #664
• Record the snapshot_persisted events only when asked by @MOZGIII in #665
• Carry the observability events' drops in the essential metrics by @MOZGIII in #724
• Bring the observability subsystem up under the benchmark on request by @MOZGIII in #666
• Take the essential-metrics series range as the timestamp proxy by @MOZGIII in #721
• Take the essential-metrics series range as the timestamp proxy by @MOZGIII in #752
• List the observability knobs in the start-workers configuration doc by @MOZGIII in #731
• Better clarify the WAYMARK_OBSERVABILITY_READ_DATABASE_URL purpose in the docs by @MOZGIII in #753
• Add os-shutdown-requests crate by @MOZGIII in #668
• Fix soak harness Ctrl+C handling by @MOZGIII in #667
• Port start-workers shutdown signals to os-shutdown-requests by @MOZGIII in #671
• Add task-supervisor crate by @MOZGIII in #672
• Supervise every start-workers task from main by @MOZGIII in #673
• Rework the worker pool initialization and error surface by @MOZGIII in #674
• Drop the transient worker pool bringup's caller reminder by @MOZGIII in #728
• Act once per worker generation on recycle reports by @MOZGIII in #720
• Add the managed-spawner crates by @MOZGIII in #675
• Switch the secondary binaries to task-supervisor by @MOZGIII in #676
• Keep the execution driver loop alive while the VM drivers execute by @MOZGIII in #677
• Run the inline worker pool's actions from a pool loop that waits for them by @MOZGIII in #678
• Rework the managed-process API around observing the child's exit by @MOZGIII in #679
• Stop the soak worker gracefully through managed-process by @MOZGIII in #680
• Fix the worker bridge bringup's returned-address doc by @MOZGIII in #681
• Drain secondary binaries' supervisors on every exit by @MOZGIII in #682
• Make workload-pinning-manager's outcome an error by @MOZGIII in #683
• Add an error converter to fn-main-common by @MOZGIII in #684
• Route the binaries' supervisors through managed-spawner-supervised by @MOZGIII in #685
• Make the state sweeper a future at execution-bringup by @MOZGIII in #686
• Bring everything up through the managed spawner by @MOZGIII in #687
• Correct execution-bringup cancellation token application by @MOZGIII in #688
• Bring the Prometheus exporter up through the managed spawner by @MOZGIII in #689
• Bring the tokio metrics reporters up through the managed spawner by @MOZGIII in #690
• Make the transient execution's response stream own its per-request tasks by @MOZGIII in #691
• Document what lossy means for the lossy batcher by @MOZGIII in #692
• Route the batchers' shutdown through the force shutdown token by @MOZGIII in #693
• Make the lossy batchers end on their last handle by @MOZGIII in #694
• Stop the state-manager sweeper loop only when its state is gone by @MOZGIII in #695
• Stop the demand registry bookkeeping and the ackers when their registrars and handles are gone by @MOZGIII in #696
• Report the worker pool shutdown from poll_complete as None instead of an error by @MOZGIII in #697
• Split the worker pool handle into requests and completions sides by @MOZGIII in #698
• Stop the lock renewal loop as soon as its channel is closed and nothing is tracked by @MOZGIII in #699
• End the lock renewal with the worker pool by @MOZGIII in #700
• Add schedules to the example app's dev reset by @MOZGIII in #705
• Declare the typing-extensions dependency by @MOZGIII in #706
• Declare exactly the tonic and tokio features the bridge crates use by @MOZGIII in #707
• Gate rustdoc warnings in the extended Rust lint by @MOZGIII in #708
• Document the server bringups' spawned tasks by @MOZGIII in #709
• Replace RoundTripMetrics with ActionRoundTrip in the worker message protocol by @MOZGIII in #710
• Drop the worker's inert cleanup timeout by @MOZGIII in #711
• Bring the docs in line with the current knobs and helpers by @MOZGIII in #712
• Raise a typed error when a workflow fails by @MOZGIII in #713
• Mark the exception class hierarchy as input to the planned base-class matching by @MOZGIII in #765
• Run the binaries' supervisors on the report's Error form by @MOZGIII in #714
• Add fn-main-lifecycle crate by @MOZGIII in #715
• Run the start-workers lifecycle through fn-main-lifecycle by @MOZGIII in #716
• Take a shutdown future in the worker pool loop by @MOZGIII in #717
• Relax the pinning error bounds at the execution bringup by @MOZGIII in #718
• Run the Rust tests with all features by @MOZGIII in #722
• Bring the AGENTS.md trait-method and metrics rules up to date by @MOZGIII in #729
• Log level tweaks by @MOZGIII in #730
• Mark the soak harness's observability connect for the database setup rework by @MOZGIII in #732
• Add error-fmt crate by @MOZGIII in #754
• Inline the sources in the library error messages by @MOZGIII in #733
• Make out-of-range worker indices a panic in the process pool by @MOZGIII in #735
• Drop the unused default features of metrics-exporter-prometheus by @MOZGIII in #736
• VM driver hooks: a unifying trait, exposed at the transient bringups by @MOZGIII in #737
• Take the task monitor as an input of the tokio metrics bringup by @MOZGIII in #738
• Drop the unused googleapis-common-protos dependency by @MOZGIII in #739
• Run the coverage suite once for both reports by @MOZGIII in #740
• Document the observability store as one schema by @MOZGIII in #741
• Run the lossy batcher's flushers as tasks by @MOZGIII in #742
• Derive the action runtime metadata decode errors with thiserror by @MOZGIII in #743
• Log each shutdown request as one line in start-workers by @MOZGIII in #744
• Stop the durable integration run at the first early task end by @MOZGIII in #745
• Declare exactly the tokio features the remote worker pool uses by @MOZGIII in #746
• Align the transient stream missing-result status with the sibling messages by @MOZGIII in #747
• Reflow two ragged doc comments by @MOZGIII in #748
• Correct the lossy batcher's sharing doc and swapchain closers list by @MOZGIII in #749
• Take the README wording for the max concurrent instances knob by @MOZGIII in #750
• Document the worker remote bringup crates and their start error by @MOZGIII in #751
• Render the soak harness's database wait error with its optional source by @MOZGIII in #755
• Skip the lock renewal heartbeats a slow renewal held up by @MOZGIII in #756
• Declare exactly the tokio features the worker process uses by @MOZGIII in #757
• Sweep the runloop term out of the guides, scope the instances cap per process and name the HTTP variables by @MOZGIII in #758
• Truncate a timedelta timeout once, after adding up its keywords by @MOZGIII in #762
• Document the retry policy as the runtime enforces it by @MOZGIII in #761
• Delete the example app's orphan uv.lock by @MOZGIII in #759
• Derive IdDecodeError with thiserror by @MOZGIII in #760
• Log per-workflow, per-schedule and per-worker events at debug level by @MOZGIII in #763
• Update sqlx to 0.9 and switch to a git rev by @MOZGIII in #767
• Build and embed a hello-world SPA in the HTTP server by @piercefreeman in #670
• Redesign the observability webapp and wire it to the API by @piercefreeman in #704
• Read the PyPI readme from the shared README at build time by @MOZGIII in #777
• Separate the raised exception from the exception value as a runtime-level generic by @MOZGIII in #785
• Resolve dotted except types to their class name and reject unsupported handler and retry filter forms by @MOZGIII in #786
• Reject retry and timeout policy fields the compiler cannot carry faithfully by @MOZGIII in #787
• Switch to fractional timeouts and backoffs by @MOZGIII in #788
• Rework Python spec preparation by @MOZGIII in #766
• Run the worker beside the start-workers binary and from its working directory by @MOZGIII in #789
• Drop the unread port variables from the example app image by @MOZGIII in #778
• Remove the stale while and continue recommendations from the IR builder by @MOZGIII in #779
• Update the docs and README for the current runtime by @MOZGIII in #780
• Rename the start-workers bin to executor by @MOZGIII in #764
• Decouple executables provider at the VM runtimes factory from the state manager by @MOZGIII in #791
• Extract the shutdown signal listener into fn-main-lifecycle-ctrl-c by @MOZGIII in #793
• Run the bridge under the fn-main lifecycle by @MOZGIII in #794
• Split the observability-events emitter bringup out of start by @MOZGIII in #795
• Split the observability store config into per-use modes by @MOZGIII in #796
• Run the observability store migrations on a dedicated connection by @MOZGIII in #797
• Allow turning off the observability store's statement timeouts by @MOZGIII in #798
• Add a schema version check for SQLx migrations by @MOZGIII in #799
• Check the schema version in the bridge instead of migrating by @MOZGIII in #800
• Extract the shared Postgres config and bringup out of the observability store by @MOZGIII in #801
• Move the main database onto the shared Postgres config and bringup by @MOZGIII in #802
• Per-process defaults for the Postgres pool config by @MOZGIII in #803
• Move the main database's bringup out of the bridge's workflow store into its fn main by @MOZGIII in #804
• Add check_migrations to the Postgres bringup by @MOZGIII in #805
• Add a schema version check for the observability store migrations by @MOZGIII in #806
• Give every observability store mode a migrations connection or a migrations check by @MOZGIII in #807
• Bring the observability-events emitter up in the bridge by @MOZGIII in #808
• Pass the executable's name and version from the VM executables backend to the VM executables state by @MOZGIII in #809
• Pass the executable's metadata to the VM driver hooks provider by @MOZGIII in #810
• Add the executable to the VM driver's start events by @MOZGIII in #811
• Add the bridge's executable_registered event by @MOZGIII in #812
• Emit the executables registered through the bridge by @MOZGIII in #813
• Keep the executables the events carry by @MOZGIII in #814
• Serve the instance's executable by @MOZGIII in #815
• Move the migrations check's wait claim from the configs to the check by @MOZGIII in #816
• Keep the config docs to what the config holds by @MOZGIII in #817
• Call wrap_err_with as a method in the bridge by @MOZGIII in #818
• Make a failed startup the result over a task's early end by @MOZGIII in #819
• Fix SPA refreshes and streamline workflow navigation by @piercefreeman in #776
• Put the language-neutral docs groups first in the navigation by @MOZGIII in #824
• Correct the docs, README and CONTRIBUTING against the current runtime by @MOZGIII in #822
• Pass workflow and action arguments as written by @MOZGIII in #823
• Describe the language-neutral docs without centering Python by @MOZGIII in #830
• Update dependencies to pull in latest CA blocklists by @MOZGIII in #831
• Update deps to clear CVEs by @MOZGIII in #836
• Adopt lapsed action-call requests during the settlement wait by @MOZGIII in #835
• Defer gRPC imports until the first RPC by @piercefreeman in #834
• Update pulldown-cmark to fix nested wikilink parsing by @piercefreeman in #863
• Standardize compilation global handlers (gather POC) by @piercefreeman in #839
• Extend shared compiler handler dispatch by @piercefreeman in #840
• Move run_action policies into a registered handler by @piercefreeman in #841
• Move asyncio.sleep into a registered handler by @piercefreeman in #842
• Register len with explicit compiler support by @piercefreeman in #843
• Register range with explicit compiler support by @piercefreeman in #844
• Register enumerate with explicit compiler support by @piercefreeman in #845
• Reject unsupported isinstance calls through a handler by @piercefreeman in #846
• Move data constructors into a registered model handler by @piercefreeman in #847
• Resolve registered actions by callable identity by @piercefreeman in #848
• Register list.append with ownership validation by @piercefreeman in #849
• Reject unsupported Python source semantics by @piercefreeman in #850
• Separate shared source analysis and register syntax handlers by @piercefreeman in #851
• Let append decide whether shared ownership facts permit mutation by @piercefreeman in #852
• Move try statement validation and lowering into its syntax handler by @piercefreeman in #853
• Move loop validation and lowering into a syntax handler by @piercefreeman in #854
• Move arithmetic support checks and lowering into a syntax handler by @piercefreeman in #855
• Move comparison validation and lowering into a syntax handler by @piercefreeman in #856
• Move assignment rules and lowering into a syntax handler by @piercefreeman in #857
• Move dictionary validation and lowering into a syntax handler by @piercefreeman in #858
• Move attribute and index access rules into a syntax handler by @piercefreeman in #859
• Move literal validation and lowering into a syntax handler by @piercefreeman in #860
• Move await validation and expression lowering into a syntax handler by @piercefreeman in #861
• Group compiler helpers in a dedicated package by @piercefreeman in #864
• Remove unused legacy compiler lowering helpers by @piercefreeman in #865
• Separate workflow source loading from IR lowering by @piercefreeman in #866
• Move conditional lowering into its syntax handler by @piercefreeman in #867
• Move return lowering into its syntax handler by @piercefreeman in #868
• Move sequence literal lowering into its syntax handler by @piercefreeman in #869
• Require expression compilation to return IR or raise by @piercefreeman in #870
• Resolve calls without emitting and lower each call once by @piercefreeman in #871
• Lower initializer constructors once for attribute access by @piercefreeman in #872
• Group syntax handlers by statements and expressions by @piercefreeman in #873
• Type compiler recommendation and policy keys by @piercefreeman in #874
• Use one nested form for conditional lowering by @piercefreeman in #875
• Centralize unsupported syntax diagnostics in a catalog by @piercefreeman in #876
• Share AST argument binding across compiler call paths by @piercefreeman in #877
• Document compiler limitations and verified safeguards by @piercefreeman in #881
• Add a make target that rewrites the Python compiler's snapshots by @MOZGIII in #878
• Fix string length calculation in integration fixture by @piercefreeman in #882

Full Changelog: v0.22.0...v0.30.0