Go modules · #108 by repository stars

github.com/go-delve/delve

v1.27.2go-delve/delve ↗New releases in your daily digest, changelog included.

Last release today
07 Oct 2026
Ships on a steady schedule
a new release about every 8 days
Nearly every release is documented
notes for 47 of 48 stable releases
Nothing withdrawn
no release was ever pulled
12 years old
1755 releases · first in 2014

Release timeline

1755 releases since 2014

20142016201820202022

Releases

v1.27.3-0.20261007192623-7e105b945b627 Oct 2026pre-release
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v1.27.3-0.20260929194415-79d454d91cbf29 Sept 2026pre-release
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v1.27.3-0.20260923182358-f7ca879159be23 Sept 2026pre-release
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v1.27.3-0.20260923161249-9f1ba432ad7e23 Sept 2026

One column per quarter.

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v1.27.3-0.20260916191848-a545df18d89d16 Sept 2026pre-release

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v1.27.29 Sept 2026

proc/native: update Windows syscall generator by @typesanitizer in #4404

What's Changed

proc/native: update Windows syscall generator by @typesanitizer in #4404
*: add scripts to setup / run eval fuzzer and run in CI by @derekparker in #4412
proc: export LoadFullValue as return-by-value helper by @derekparker in #4411
build: pin github actions to commit shas and declare workflow permissions by @Totara-thib in #4405
build: add plumber workflow security check by @Totara-thib in #4406
pkg/proc: Defer pointer cast to syscall invoking function by @typesanitizer in #4414
service/dap: print "ps aux" before exiting tests by @aarzilli in #4417
proc: do not nest memCache objects by @aarzilli in #4418
ci: fail early when a release is already published by @FranciscoPombal in #4408
release: make interrupted draft uploads rerunnable by @FranciscoPombal in #4409
build(deps): bump github.com/cilium/ebpf from 0.11.0 to 0.22.0 by @dependabot[bot] in #4422
ci: upgrade GitHub Actions and pin GoReleaser by @derekparker in #4427
proc: advance through FreeBSD process snapshots by @typesanitizer in #4421
service/dap: honor the frame and goroutine of the SetVariable scope by @larrasket in #4419
tests: report error with t.Fatal if we can't compile a fixture by @aarzilli in #4424
debugger: close resumeNotify early with the halt command by @aarzilli in #4425
ci: upload fuzz crashers as GitHub Actions artifacts by @derekparker in #4428
tests: regenerate capslock by @aarzilli in #4426
ci: run the FreeBSD tests on GitHub Actions by @neilpang in #4432
terminal,service,proc: add set next statement (jump) command by @larrasket in #4434
proc/native: poll wait4 on FreeBSD to avoid a lost wakeup by @neilpang in #4435
proc: fix infinite loop in mapIteratorSwiss.next by @aarzilli in #4433
proc: do not call debuginfod-find right after attach by @aarzilli in #4431
dap: add types command to list program types by @larrasket in #4439
gobuild: keep -C first for test builds by @cuishuang in #4444
proc: fix range-over-func next test on linux/loong64 by @loongson-zn in #4441
proc,service: emit events while calling DownloadLibraryDebugInfo by @aarzilli in #4438
goversion: format versioned development builds correctly by @cuishuang in #4445
*: v1.27.2 by @derekparker in #4446

New Contributors

@Totara-thib made their first contribution in #4405
@dependabot[bot] made their first contribution in #4422
@neilpang made their first contribution in #4432
@loongson-zn made their first contribution in #4441

Curated Changelog: https://github.com/go-delve/delve/blob/master/CHANGELOG.md#1272-2026-09-08
Full Changelog: v1.27.1...v1.27.2

Open source →

Additional notes3 sources agree

Added

jump command and SetExecutionPoint API to set the next statement to be executed (#4434, @larrasket)
types command in DAP, mirroring the command-line REPL (#4439, @larrasket)
Emit download events while calling DownloadLibraryDebugInfo, and call it automatically after an attach (#4438, @aarzilli)

Fixed

Fix infinite loop in mapIteratorSwiss.next when the table length overflows (#4433, @aarzilli)
Do not call debuginfod-find right after attach, where the pause can not be reported or aborted (#4431, @aarzilli)
Poll wait4 on FreeBSD to avoid a lost wakeup that hung the debugger (#4435, @neilpang)
Advance through FreeBSD process snapshots instead of rescanning a cached entry (#4421, @typesanitizer)
Honor the frame and goroutine of the SetVariable scope in DAP (#4419, @larrasket)
Close resumeNotify early with the halt command so asynchronous requests can still be served (#4425, @aarzilli)
Defer pointer cast to the syscall invoking function on Windows (#4414, @typesanitizer)
Do not nest memCache objects (#4418, @aarzilli)
Format versioned development builds correctly (#4445, @cuishuang)
Keep -C first for test builds (#4444, @cuishuang)

Changed

Update github.com/cilium/ebpf from 0.11.0 to 0.22.0 (#4422, @dependabot)
Export LoadFullValue as a return-by-value helper and deduplicate matching LoadConfig literals (#4411, @derekparker)
Update Windows syscall generator (#4404, @typesanitizer)
Run the FreeBSD tests on GitHub Actions, replacing the shut down Cirrus CI (#4432, @neilpang)
Add scripts to set up and run the expression evaluator fuzzer, and run it in CI (#4412, @derekparker)
Upgrade GitHub Actions and pin GoReleaser (#4427, @derekparker, @FranciscoPombal)
Pin GitHub Actions to commit SHAs, declare workflow permissions, and add a plumber workflow security check (#4405, #4406, @Totara-thib)
Make interrupted draft uploads rerunnable and fail early when a release is already published (#4408, #4409, @FranciscoPombal)
Miscellaneous improvements to tests and build configuration (#4417, #4424, #4426, #4428, #4441, @aarzilli, @derekparker, @loongson-zn)

Open source →

v1.27.2-0.20260909154817-d116177dd9259 Sept 2026pre-release

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v1.27.2-0.20260908175025-9843a2078bb48 Sept 2026pre-release

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v1.27.2-0.20260904175545-89cc46ce39904 Sept 2026pre-release

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v1.27.2-0.20260903005953-7b565bc59f763 Sept 2026pre-release

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v1.27.2-0.20260831173843-3e4f098ee1b831 Aug 2026pre-release

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v1.27.2-0.20260826232843-a23773e6c31326 Aug 2026pre-release

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v1.27.2-0.20260826174952-c7088587e06d26 Aug 2026pre-release

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v1.27.2-0.20260821180429-3b77598674c221 Aug 2026pre-release

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v1.27.2-0.20260821164226-5900c1fba5e921 Aug 2026pre-release

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v1.27.2-0.20260821163221-3f8cd326ffed21 Aug 2026pre-release

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v1.27.2-0.20260821111544-166565b0a1e521 Aug 2026pre-release

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v1.27.2-0.20260818182150-930509c1c0ba18 Aug 2026pre-release

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v1.27.2-0.20260817232654-d80c24e8590b17 Aug 2026pre-release

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v1.27.2-0.20260813183842-bea71881cb5613 Aug 2026pre-release

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v1.27.2-0.20260812162654-9efdf6f997f612 Aug 2026pre-release

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v1.27.2-0.20260806215304-0fda31f36de26 Aug 2026pre-release

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v1.27.2-0.20260806190457-d9586ecc0a6f6 Aug 2026pre-release

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v1.27.2-0.20260806094600-f83f3d6ed7a56 Aug 2026pre-release

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v1.27.2-0.20260803041258-76894bfe8d943 Aug 2026pre-release

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v1.27.11 Aug 2026

proc: fix C frame attribution for noreturn calls in stack unwinding by @alexsaezm in #4374

What's Changed

proc: fix C frame attribution for noreturn calls in stack unwinding by @alexsaezm in #4374
build: ignore unsupported windows/arm64 architecture in goreleaser by @FranciscoPombal in #4381
proc: fix range-over-func stepping tests for 1.27 on arm64 by @aarzilli in #4378
misc: Go 1.27 compatibility and windows/arm64 test fixes by @derekparker in #4377
service/dap: send InvalidatedEvent after SetVariable and WriteMemory by @DrSergei in #4384
proc: fix panic on follow-exec process exit by @derekparker in #4383
dap: make variable load limits configurable by @larrasket in #4385
pkg/proc: cleanup stepping tests by @aarzilli in #4382
go.mod: update disassembler by @aarzilli in #4379
pkg/terminal: add exit -d to detach without killing the process by @larrasket in #4387
terminal: extend frame pointer unwinding blocking branch to fix TestScopePrefix index panic on windows/arm64 by @derekparker in #4388
terminal: fix watch documentation by @aarzilli in #4390
proc/core: handle UTF-16LE output from procdump64 in TestMinidump by @derekparker in #4393
service/test: skip waitreason test on development versions by @aarzilli in #4394
dwarf/frame: add DW_CFA_GNU_args_size opcode by @minhbq-99 in #4392
dwarf/frame: check the error after executing an opcode by @minhbq-99 in #4391
Teamcity: update Ubuntu version by @aarzilli in #4396
service/dap,terminal: add option to display expanded/raw strings by @hitzhangjie in #4395
teamcity: use Debian for linux/386 CI images by @derekparker in #4400
service/dap: set type in SetVariable response by @larrasket in #4397
proc: fix arm64 crosscall2 SP restore for cgo stacktraces by @derekparker in #4399
*: v1.27.1 by @derekparker in #4403

New Contributors

@FranciscoPombal made their first contribution in #4381
@larrasket made their first contribution in #4385
@minhbq-99 made their first contribution in #4392

Curated Changelog: https://github.com/go-delve/delve/blob/master/CHANGELOG.md#1271-2026-07-31
Full Changelog: v1.27.0...v1.27.1

Open source →

Additional notes3 sources agree

Added

Option to display expanded/raw strings in DAP and terminal (#4395, @hitzhangjie)
exit -d to detach without killing the process (#4387, @larrasket)
Configurable variable load limits in DAP (#4385, @larrasket)
Support for DW_CFA_GNU_args_size CFA opcode (#4392, @minhbq-99)

Fixed

Fix arm64 crosscall2 SP restore for cgo stacktraces (#4399, @derekparker)
Set type in DAP SetVariable response (#4397, @larrasket)
Check error after executing CFA opcode (#4391, @minhbq-99)
Fix watch command documentation (#4390, @aarzilli)
Widen windows/arm64 frame-pointer unwinding guard (#4388, @derekparker)
Flush instruction cache after writing memory on Windows/ARM64 (#4383, @derekparker)
Fix panic on follow-exec process exit (#4383, @derekparker)
Send InvalidatedEvent after SetVariable and WriteMemory (#4384, @DrSergei)
Fix C frame attribution for noreturn calls in stack unwinding (#4374, @alexsaezm)

Changed

Update disassembler dependency (#4379, @aarzilli)
Ignore unsupported windows/arm64 architecture in goreleaser (#4381, @FranciscoPombal)
Miscellaneous improvements to tests and build configuration (#4400, #4396, #4394, #4393, #4382, #4378, #4377, @derekparker, @aarzilli)

Open source →

v1.27.1-0.20260916191848-a545df18d89d16 Sept 2026pre-release

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v1.27.1-0.20260803041258-76894bfe8d943 Aug 2026pre-release

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v1.27.1-0.20260801143110-f053895a26cb1 Aug 2026pre-release

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v1.27.1-0.20260731172317-d778dd023e0631 Jul 2026pre-release

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v1.27.1-0.20260722172208-d7aa19b3665922 Jul 2026pre-release

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v1.27.1-0.20260722123632-047cfde0be4222 Jul 2026pre-release

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v1.27.1-0.20260716174120-d7b3f4d12a8816 Jul 2026pre-release

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v1.27.1-0.20260716142750-5e2f09268b1d16 Jul 2026pre-release

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v1.27.1-0.20260715173748-a1a708f3dc4a15 Jul 2026pre-release

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v1.27.1-0.20260715161932-186d4ae4b8d915 Jul 2026pre-release

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v1.27.1-0.20260715062751-50b8d4189fc615 Jul 2026pre-release

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v1.27.1-0.20260714144905-6766459a936014 Jul 2026pre-release

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v1.27.1-0.20260709153827-93f14c7401729 Jul 2026pre-release

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v1.27.1-0.20260708163311-939479ded32b8 Jul 2026pre-release

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v1.27.1-0.20260708142637-1d67642fc33e8 Jul 2026pre-release

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v1.27.1-0.20260706154248-04010d87bbdd6 Jul 2026pre-release

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v1.27.1-0.20260703064911-0d1a62e275b33 Jul 2026pre-release

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v1.27.1-0.20260701160002-24fc7055a26f1 Jul 2026pre-release

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v1.27.1-0.20260630154543-d716866a461b30 Jun 2026pre-release

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v1.27.1-0.20260629184846-f1f9d0a1621829 Jun 2026pre-release

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v1.27.1-0.20260629165640-6fc507a0893e29 Jun 2026pre-release

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v1.27.1-0.20260625170801-558194cbdcce25 Jun 2026pre-release

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v1.27.024 Jun 2026

service/dap: avoid Session.conn race in breakpoint-after-disconnect test by @alexsaezm in #4317

What's Changed

service/dap: avoid Session.conn race in breakpoint-after-disconnect test by @alexsaezm in #4317
proc: implement frame pointer unwinding by @alexsaezm in #4288
proc: fix SP calculation for sigpanic frames on arm64 by @alexsaezm in #4319
native: propagate PtraceSetRegs error on linux/ppc64le by @cuiweixie in #4321
native: propagate PtraceGetRegs error on linux/ppc64le by @cuiweixie in #4322
proc: propagate AddrPiece ReadMemory errors in composite memory by @cuiweixie in #4323
proc/internal/ebpf: fix AddressToOffset off-by-one at section load by @cuiweixie in #4324
proc: fix OR handling in breakpointConditionSatisfiable by @cuiweixie in #4325
dwarf/reader: propagate errors during Reader entry iteration by @cuiweixie in #4327
proc: bail out of loadArrayValues after stride overflow by @cuiweixie in #4328
proc: compile hit-condition regexp once by @cuiweixie in #4335
service/dap: add newline to the build message by @sagg0t in #4340
proc: fix test for go1.27 regexp refactor by @aarzilli in #4339
proc: fix range over func stepping for go1.27 by @aarzilli in #4343
chore: fix some comments to improve readability by @box4wangjing in #4344
Teamcity: reenable riscv64 build by @aarzilli in #4346
proc: fix hasInlines in stacktrace, fix range step with inlining by @aarzilli in #4345
chore: fix comment to improve readability by @cuoguojida in #4350
service/dap: relax TestBadLaunchRequest by @aarzilli in #4351
TeamCity: adjust execution timeout by @vietage in #4354
proc/internal/ebpf: switch to header+param event ring buffer protocol by @derekparker in #4352
proc: add test for struct literals with embedded field selectors by @aarzilli in #4362
proc: disable some failing tests on riscv64 by @aarzilli in #4361
gobuild: increase wait length for deleting binaries on Windows by @aarzilli in #4359
proc: add test for accessing global C variables by @aarzilli in #4358
proc: support generic methods by @aarzilli in #4356
Revert "winarm64: remove experimental build tags (#4176)" by @aarzilli in #4281
proc/test: include GOEXPERIMENT in the fixture cache key by @typesanitizer in #4367
proc: fix stepping test on go1.27 / arm64 by @aarzilli in #4365
service/dap: add dap write memory request handler by @DrSergei in #4364
proc: make PushPackageVarOrSelect check local variables first by @aarzilli in #4181
pkg/proc: add GOEXPERIMENT=mapsplitgroup support by @aarzilli in #4370
service/dap: send ExitedEvent before TerminatedEvent by @derekparker in #4371
service/dap: fix test failures from ExitedEvent change by @derekparker in #4373
service/dap,pkg/debugdetect: fix tests by @derekparker in #4375
v1.27.0 by @derekparker in #4372

New Contributors

@sagg0t made their first contribution in #4340
@box4wangjing made their first contribution in #4344
@cuoguojida made their first contribution in #4350

Full Changelog: v1.26.3...v1.27.0
Curated Changelog: https://github.com/go-delve/delve/blob/master/CHANGELOG.md#1270-2026-06-19

Open source →

Additional notes3 sources agree

Added

Support for GOEXPERIMENT=mapsplitgroup (#4370, @prattmic, @aarzilli)
Support for generic methods (#4356, @aarzilli)
Frame pointer unwinding (#4288, @alexsaezm)
DAP: Write memory request handler (#4364, @DrSergei)

Fixed

Send ExitedEvent before TerminatedEvent in DAP (#4371, @derekparker)
Fix hasInlines in stacktrace, fix range step with inlining (#4345, @aarzilli)
Fix range over func stepping for go1.27 (#4343, @aarzilli)
Make PushPackageVarOrSelect check local variables first (#4181, @aarzilli)
Fix OR handling in breakpointConditionSatisfiable (#4325, @cuiweixie)
Fix SP calculation for sigpanic frames on arm64 (#4319, @alexsaezm)
Fix AddressToOffset off-by-one at eBPF section load (#4324, @cuiweixie)
Bail out of loadArrayValues after stride overflow (#4328, @cuiweixie)
Propagate errors during DWARF Reader entry iteration (#4327, @cuiweixie)
Propagate AddrPiece ReadMemory errors in composite memory (#4323, @cuiweixie)
Propagate ptrace register errors on linux/ppc64le (#4322, #4321, @cuiweixie)
Add newline to DAP build message (#4340, @sagg0t)

Changed

Switch to header+param event ring buffer protocol for eBPF tracing (#4352, @derekparker)
Revert removal of experimental build tags for windows/arm64 (#4281, @aarzilli)
Compile hit-condition regexp once (#4335, @cuiweixie)
Miscellaneous improvements to tests, build configuration, and code readability (#4317, #4339, #4344, #4346, #4350, #4351, #4354, #4358, #4359, #4361, #4362, #4365, #4367, @aarzilli, @alexsaezm, @box4wangjing, @cuoguojida, @typesanitizer, @vietage)

Open source →

v1.26.4-0.20260624193736-0b79beddf8c924 Jun 2026pre-release

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v1.26.4-0.20260623075542-220314de7dde23 Jun 2026pre-release

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v1.26.4-0.20260620161138-de699e32661f20 Jun 2026pre-release

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v1.26.4-0.20260619120853-52393918844b19 Jun 2026pre-release

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v1.26.4-0.20260617234100-4d5e77ea726717 Jun 2026pre-release

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v1.26.4-0.20260616145009-abe12981119a16 Jun 2026pre-release

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v1.26.4-0.20260616144715-d18abbaac90416 Jun 2026pre-release

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v1.26.4-0.20260602224633-b17af91dec792 Jun 2026pre-release

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v1.26.4-0.20260525081102-8fc4acbdfb8725 May 2026pre-release

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v1.26.4-0.20260521134422-34052d8092a121 May 2026pre-release

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v1.26.4-0.20260520181227-90f85a28181020 May 2026pre-release

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