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F# hot reload: Edit-and-Continue delta emission behind --test:HotReloadDeltas - #19941

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NatElkins wants to merge 500 commits into

dotnet:mainfrom

NatElkins:hot-reload-v2

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F# hot reload: Edit-and-Continue delta emission behind --test:HotReloadDeltas#19941
NatElkins wants to merge 500 commits into
dotnet:mainfrom
NatElkins:hot-reload-v2

This pull request is big! We're only showing the most recent 250 commits

Commits on Jul 17, 2026
- Format hot reload compiler sources
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  committed
  34950ea
- Format hot reload compiler sources
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  committed
  733a531
- Format hot reload emitter sources
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  committed
  1248503
- Format hot reload session sources
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  254b36c
- Format in-process hot reload sources
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  7e8cf28
- Format umbrella hot reload sources
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  1b74411
- Verify formatted hot reload stack
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  98f17e7
- Verify formatted emitted IL baselines
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  c1f2edf
Commits on Jul 18, 2026
- Retry CI after Linux runner memory exhaustion
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  4768d1b
- Retry CI after external regression flake
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  9d2e6e3
Commits on Jul 22, 2026
- Add typed-tree diff slice for hot reload
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  bdb1d28
- Make typed-tree diff classification fail closed
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  1a5c97e
- Format hot reload compiler sources
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  f7dd5dd
- Add ECMA-335 EnC metadata delta writer
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  c2d4c86
- Remove extra EOF blank line in delta metadata tests
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  83696d2
- Enforce cumulative metadata delta invariants
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  6cc71de
- Format delta metadata writer sources
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  7e2770f
- Retry CI after regression job timeout
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  078961d
- Share delta user string encoding and trace configuration
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  committed
  33fceef
- Harden hot reload session capture and file handling
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  committed
  0e55c15
- Merge remote-tracking branch 'origin/main' into refresh/20260717/hotreload-session
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  committed
  ad6c411
- Handle metadata-only methods in PDB ambiguity checks
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  e981e30
- Share delta user string encoding and trace configuration
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  1f7a82b
- Merge remote-tracking branch 'origin/main' into refresh/20260717/hot-reload-v2
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  2be0bff
- Handle metadata-only methods in PDB ambiguity checks
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  committed
  a0573bc
- Share delta user string encoding and trace configuration
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  7f7366d
- Harden hot reload session capture and file handling
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  e58fd0e
- Make synthesized name snapshots deterministic
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  06378d5
- Make synthesized name snapshots deterministic
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  a7d885c
- Harden typed-tree diff classification
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  6129dda
- Preserve threaded optimizer state in incremental emit cache
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  committed
  9b7afdc
- Merge remote-tracking branch 'origin/main' into refresh/20260717/hotreload-inprocess-compile
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  2913faf
- Handle metadata-only methods in PDB ambiguity checks
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  committed
  5f85d70
- Share delta user string encoding and trace configuration
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  committed
  1463648
- Make synthesized name snapshots deterministic
  NatElkins
  committed
  b05b479
- Harden hot reload session capture and file handling
  NatElkins
  committed
  1366c65
- Harden baseline metadata parsing
  NatElkins
  committed
  4ad2364
- Merge remote-tracking branch 'origin/main' into refresh/20260717/hotreload-baseline-reader
  NatElkins
  committed
  88c0c62
- Handle metadata-only methods in PDB ambiguity checks
  NatElkins
  committed
  9dad496
- Make synthesized name snapshots deterministic
  NatElkins
  committed
  e7531a7
- Harden typed-tree diff classification
  NatElkins
  committed
  eaaf64e
- Harden baseline metadata parsing
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  committed
  2491370
- Harden typed-tree diff classification
  NatElkins
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  03b7852
- Harden baseline metadata parsing
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  73e2687
- Harden typed-tree diff classification
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  committed
  6ace15d
- Harden delta metadata identity and cleanup
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  committed
  ac42fbf
- Merge remote-tracking branch 'origin/main' into refresh/20260717/hotreload-delta-emitter
  NatElkins
  committed
  2aefa5f
- Handle metadata-only methods in PDB ambiguity checks
  NatElkins
  committed
  17f464f
- Share delta user string encoding and trace configuration
  NatElkins
  committed
  25eca5c
- Make synthesized name snapshots deterministic
  NatElkins
  committed
  98aeadb
- Harden typed-tree diff classification
  NatElkins
  committed
  e84c143
- Harden baseline metadata parsing
  NatElkins
  committed
  2a827b0
- Harden delta metadata identity and cleanup
  NatElkins
  committed
  01d19b1
- Harden delta metadata identity and cleanup
  NatElkins
  committed
  6365078
- Harden baseline metadata parsing
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  committed
  278deb0
- Harden delta metadata identity and cleanup
  NatElkins
  committed
  0e6a58e
- Preserve threaded optimizer state in incremental emit cache
  NatElkins
  committed
  cf1e85b
- Ignore transient provider scopes in body identity
  NatElkins
  committed
  118edc8
- Ignore transient provider scopes in body identity
  NatElkins
  committed
  eb661b3
- Ignore transient provider scopes in body identity
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  committed
  20f67d8
- Ignore transient provider scopes in body identity
  NatElkins
  committed
  ecc4592
- Preserve recorded synthesized alias replay
  NatElkins
  committed
  54eba2f
- Preserve recorded synthesized alias replay
  NatElkins
  committed
  9949e24
- Refresh intentional service signature drift guard
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  committed
  aaaf715
Commits on Jul 23, 2026
- Bound decision-tree identity traversal
  NatElkins
  committed
  e3e089d
- Bound baseline string heap reads
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  committed
  7ffe458
- Bound decision-tree identity traversal
  NatElkins
  committed
  42d29eb
- Fail closed on closure-name recapture mismatch
  NatElkins
  committed
  0b44ec4
- Bound baseline string heap reads
  NatElkins
  committed
  7b00822
- Bound decision-tree identity traversal
  NatElkins
  committed
  ec0f30b
- Bound baseline string heap reads
  NatElkins
  committed
  f2d7c1e
- Fail closed on closure-name recapture mismatch
  NatElkins
  committed
  f2e3b13
- Bound decision-tree identity traversal
  NatElkins
  committed
  bee5347
- Bound baseline string heap reads
  NatElkins
  committed
  76c874c
- Fail closed on closure-name recapture mismatch
  NatElkins
  committed
  2bc2a0f
- Bound decision-tree identity traversal
  NatElkins
  committed
  f666ebb
- Bound baseline string heap reads
  NatElkins
  committed
  99d018d
- Format bounded string heap reader
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  committed
  a052db3
- Format bounded string heap reader
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  committed
  474bbef
- Make closure recapture test deterministic
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  committed
  9f6a761
- Make closure recapture test deterministic
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  committed
  68d281d
- Make closure recapture test deterministic
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  committed
  203395e
- Merge remote-tracking branch 'origin/main' into refresh/20260717/hotreload-session
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  committed
  e5d6392
Commits on Jul 24, 2026
- Merge branch 'main' into enc-metadata-delta-writer
  T-Gro
  authored
  54cd67d
- Merge branch 'main' into hotreload-typedtree-diff
  T-Gro
  authored
  62df5dc
- Merge remote-tracking branch 'origin/main' into refresh/20260717/enc-metadata-delta-writer
  NatElkins
  committed
  8d28083
- Merge remote-tracking branch 'origin/main' into refresh/20260717/hotreload-typedtree-diff
  NatElkins
  committed
  b492d58
- Merge remote-tracking branch 'origin/main' into refresh/20260717/hotreload-baseline-reader
  NatElkins
  committed
  ead308d
- Merge remote-tracking branch 'origin/main' into refresh/20260717/hotreload-delta-emitter
  NatElkins
  committed
  7622b7e
- Complete hot reload merge integration
  NatElkins
  committed
  c83b6ab
- Fix compiled baseline metadata table parsing
  NatElkins
  committed
  6c7a61b
- Update delta metadata test writer options
  NatElkins
  committed
  4386ab1
- Complete baseline reader merge integration
  NatElkins
  committed
  e0a38af
- Merge branch 'refresh/20260717/enc-metadata-delta-writer' into refresh/20260717/hotreload-delta-emitter
  NatElkins
  committed
  e1d6a50
- Merge branch 'refresh/20260717/hotreload-typedtree-diff' into refresh/20260717/hotreload-delta-emitter
  NatElkins
  committed
  3ce3b14
- Merge branch 'refresh/20260717/hotreload-baseline-reader' into refresh/20260717/hotreload-delta-emitter
  NatElkins
  committed
  b994397
- Merge branch 'refresh/20260717/hotreload-delta-emitter' into refresh/20260717/hotreload-session
  NatElkins
  committed
  cf0202c
- Complete session merge integration
  NatElkins
  committed
  469a3b2
- Deduplicate merged compiler source entries
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  committed
  5b12365
- Merge branch 'refresh/20260717/hotreload-delta-emitter' into refresh/20260717/hotreload-session
  NatElkins
  committed
  4c0bba2
- Merge branch 'refresh/20260717/hotreload-session' into refresh/20260717/hotreload-inprocess-compile
  NatElkins
  committed
  c4005a9
- Merge branch 'refresh/20260717/hotreload-inprocess-compile' into refresh/20260717/hot-reload-v2
  NatElkins
  committed
  09c6e34
- Remove obsolete baseline reader copy
  NatElkins
  committed
  000171d
- Merge branch 'refresh/20260717/hotreload-delta-emitter' into refresh/20260717/hotreload-session
  NatElkins
  committed
  e9b19d1
- Merge branch 'refresh/20260717/hotreload-session' into refresh/20260717/hotreload-inprocess-compile
  NatElkins
  committed
  cdbf303
- Merge branch 'refresh/20260717/hotreload-inprocess-compile' into refresh/20260717/hot-reload-v2
  NatElkins
  committed
  559848c
- Cover baseline metadata table parsing in umbrella
  NatElkins
  committed
  2a149c0
- Renumber hot reload driver diagnostics
  NatElkins
  committed
  a34afbc
- Merge branch 'refresh/20260717/hotreload-session' into refresh/20260717/hotreload-inprocess-compile
  NatElkins
  committed
  30b5e44
- Merge branch 'refresh/20260717/hotreload-inprocess-compile' into refresh/20260717/hot-reload-v2
  NatElkins
  committed
  e4f27d6
- Complete umbrella merge integration
  NatElkins
  committed
  42175e8
- Preserve delta stream builder compatibility
  NatElkins
  committed
  24aa4a4
- Refresh intentional interface drift guard
  NatElkins
  committed
  3c49b38
- Place baseline reader release note in current FCS notes
  NatElkins
  committed
  0ad1dce
- Merge refreshed baseline reader release note
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  committed
  47e92ee
- Deduplicate composite release notes
  NatElkins
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  5bdb691
- Merge refreshed delta emitter release notes
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  88053ca
- Give session slice a single current release note
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  1511b10
- Merge refreshed session release notes
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  committed
  5e4a084
- Give in-process slice a single current release note
  NatElkins
  committed
  efd961e
- Merge refreshed in-process release notes
  NatElkins
  committed
  59d5f9b
- Consolidate umbrella release notes
  NatElkins
  committed
  e3b7719
- Keep hot reload diagnostics sorted
  NatElkins
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  238ebb6
- Merge sorted hot reload diagnostics
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  12a64db
- Merge sorted hot reload diagnostics
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  a0e1012
- Format umbrella integration fixes
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  127317f
- Merge current main
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  06e0ad8
- Merge current main
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  committed
  e56776f
- Merge current main
  NatElkins
  committed
  6218916
- Merge refreshed enc-metadata-delta-writer
  NatElkins
  committed
  2ec1bd2
- Merge refreshed hotreload-typedtree-diff
  NatElkins
  committed
  5f359e8
- Merge refreshed hotreload-baseline-reader
  NatElkins
  committed
  b2642b8
- Merge refreshed delta emitter
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  committed
  ea8c3d3
- Merge refreshed hot reload session
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  d2b2966
- Merge refreshed in-process compiler
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  committed
  2c8d3a7
Commits on Aug 6, 2026
Commits on Aug 14, 2026
Commits on Sep 25, 2026
- Merge current compiler changes into the hot reload session
  NatElkins
  committed
  af22915
- Merge current main into the typed-tree diff slice
  NatElkins
  committed
  f5490d5
- Merge current main into the delta emitter slice
  NatElkins
  committed
  de2069f
- Merge the refreshed session into the experimental compiler path
  NatElkins
  committed
  68e4f05
- Merge current main into the complete hot reload implementation
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  committed
  3245a22
- Use the public calling convention properties
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  3e6f5d8
- Use the public calling convention properties
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  149da1c
- Use the public calling convention properties
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  b66ed5e
- Use the public calling convention properties
  NatElkins
  committed
  5358b9b
- Keep independent hot reload baselines for long output options
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  committed
  e6582e4
- Preserve upstream metadata documentation and refresh interface guards
  NatElkins
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  e5b5853
- Align experimental hot reload compilation with current trait context
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  committed
  f48db5d
- Merge the corrected output identity into the experimental compiler path
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  committed
  9af1ff1
- Detect hot reload metadata edits without body bindings
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  committed
  9b49030
- Merge the refreshed typed-tree diff and preserve capability classification
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  committed
  7e69254
- Specify the optimizer fixture parameter type after SRTP inference changes
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  committed
  37042be
- Allocate resumption metadata only for hot reload capture
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  committed
  bd33519
- Assert resolved output identifiers for independent hot reload sessions
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  committed
  22abc46
- Keep intrinsic parameter identities stable across compilations
  NatElkins
  committed
  6dd9edd
- Preserve original metadata row identities for disk baselines
  NatElkins
  committed
  aecb161
- Use the test SDK and retain runtime delta evidence on request
  NatElkins
  committed
  d21cfbc
- Preserve original metadata identities in disk hot reload sessions
  NatElkins
  committed
  450a42a
- Use the repository SDK for metadata validation fixtures
  NatElkins
  committed
  740046e
- Merge refreshed delta emitter dependencies into hot reload sessions
  NatElkins
  committed
  30cf2f7
- Merge refreshed session fixes into in-process hot reload
  NatElkins
  committed
  39a6a6d
- Preserve upstream generated-name module structure
  NatElkins
  committed
  f03918c
- Adapt inherited typed tree regressions to the session test module
  NatElkins
  committed
  d0b2205
- Adapt inherited typed tree regressions to the session test module
  NatElkins
  committed
  b66ae91
- Integrate refreshed session and in-process compiler changes
  NatElkins
  committed
  f0c4774
- Keep integrated differ regressions in the session test module
  NatElkins
  committed
  b558535
- Validate emitted deltas and preserve native pointer identities
  NatElkins
  committed
  79e39a7
- Distinguish the inherited ParamArray regression name
  NatElkins
  committed
  521cb14
- Distinguish the inherited ParamArray regression name
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  committed
  caa5bb9
- Refresh current release notes and signature guard fingerprints
  NatElkins
  committed
  3b5ee57
- Track emitted extension receiver metadata
  NatElkins
  committed
  675092f
- Isolate disk-start fixtures from previous capture sessions
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  4c605c7
- Isolate disk-start fixtures from previous capture sessions
  NatElkins
  committed
  84c1198
- Match extension method metadata to emitted signatures
  NatElkins
  committed
  125e0c9
- Merge refreshed typed-tree receiver metadata detection
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  committed
  bd97f70
- Merge validated metadata and extension receiver fixes
  NatElkins
  committed
  feaecf0
- Verify extension receiver parameter updates through runtime apply
  NatElkins
  committed
  ac66be4
- Report metadata validator failures instead of skipping them
  NatElkins
  committed
  38a64c0
- Merge session regressions and validated receiver fixes
  NatElkins
  committed
  addf072
- Align the naming boundary guard with the merged foundation
  NatElkins
  committed
  5400809
- Carry disk baseline fixture isolation through the umbrella branch
  NatElkins
  committed
  8fca4a1
- Set explicit capabilities in inherited parameter rename regressions
  NatElkins
  committed
  b244ee3
- Merge validated parameter capability regressions
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  committed
  fdc51be
- Reject runtime async implementation transitions during hot reload
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  committed
  b4c1b83
- Merge final emitter validation and runtime async safeguards
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  committed
  ec1c2a4
- Merge final session and emitter safeguards
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  committed
  2b9b06a
- Clarify the runtime async restart requirement
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  57e2fea
- Integrate final metadata and runtime compatibility review fixes
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  8208830
- Merge final runtime async documentation
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  507232d
- Merge final runtime async documentation
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  10c8d95
- Include the final runtime compatibility documentation
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  committed
  8b30815
- Inspect the original hot reload demo baseline
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  committed
  74ec9f2
Commits on Oct 27, 2026
Commits on Oct 29, 2026
- Allocate local value identities only when needed
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  committed
  30f14c3
- Remove redundant canonical path length check
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  committed
  800ddce
- Check module storage before comparing initializer bodies
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  committed
  811872a
- Compare sequence points without a temporary pair list
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  committed
  04796d4
- Find line-shift bounds without projected lists
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  committed
  3f1e59e
- Skip alias snapshots for recorded synthesized names
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  committed
  08ac72d
- Deduplicate method updates without a reversed list
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  committed
  41df451
- Avoid redundant snapshots when committing hot reload sessions
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  committed
  873ecb8
- Avoid the temporary array for incremental optimizer outputs
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  committed
  8b29275
Commits on Oct 30, 2026
- Use immutable capability sets with stable diagnostic order
  NatElkins
  committed
  2d78fc9
- Reuse exact-value environment switch checks
  NatElkins
  committed
  de162c7
- Format rude edit diagnostics without intermediate strings
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  committed
  9e7ae7a
- Collect tracked inputs in one ordered pass
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  committed
  250ecfa
- Use value options for hot reload symbol lookups
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  committed
  56dcb8d
- Reduce closure naming and resumption point allocations
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  committed
  1fb20e8
- Name cached project compilation data fields
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  committed
  4a197b6
- Preserve cancellation through hot reload error recovery
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  committed
  daa527f
- Restore desktop inclusion for existing service tests
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  committed
  980793b
- Cancel queued hot reload session requests promptly
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  committed
  d8777f7
- Skip unused metadata snapshots during ordinary in-memory emission
  NatElkins
  committed
  763d89b
- Dispose each portable PDB content hash algorithm
  NatElkins
  committed
  3452556
- Preserve cancellation during hot reload metadata inspection
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  committed
  9a19787
- Stream hot reload snapshots and preserve ordinal name comparisons
  NatElkins
  committed
  2e64b07
- Remove stale hot reload commentary and redundant severity helper
  NatElkins
  committed
  b627d87
- Observe cancellation while awaiting stable hot reload output
  NatElkins
  committed
  faec4c1
- Repair hot reload smoke checks and remove unused VSTest settings
  NatElkins
  committed
  e90e800
- Remove unused internal hot reload adapters
  NatElkins
  committed
  fbc6a3d
- Require real documents and sequence points in PDB delta tests
  NatElkins
  committed
  ef9515a
- Skip hot reload routing scans when no session is registered
  NatElkins
  committed
  52012c1
- Apply scoped F# conventions to hot reload interop
  NatElkins
  committed
  52e78d5
- Verify typed-tree identity fallback preserves cancellation
  NatElkins
  committed
  cdb33f3
- Keep unchanged synthesized-name validation outside the umbrella diff
  NatElkins
  committed
  83fbc75
- Clarify occurrence-based closure name documentation
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  committed
  7b51c2f

Commits

Commits on Jul 17, 2026

Commits on Jul 18, 2026

Commits on Jul 22, 2026

Commits on Jul 23, 2026

Commits on Jul 24, 2026

Commits on Aug 6, 2026