Last release 4 days ago
28 Aug 2026
Ships fairly regularly
a new release about every 3 weeks
Some releases are documented
notes for 10 of 26 stable releases
Nothing withdrawn
no release was ever pulled
12 years old
234 releases · first in 2014
Release timeline
234 releases since 2014One column per quarter.
Releases
- v1.6.5-0.20260828155624-fd032cd79efd28 Aug 2026pre-release
Nothing published for this version
- v1.6.5-0.20260604074149-801fd461b5304 Jun 2026pre-release
Nothing published for this version
- v1.6.5-0.20260507120828-9d56e2c9e8147 May 2026pre-release
Nothing published for this version
- v1.6.5-0.20260417070103-e856c5bdf5d517 Apr 2026pre-release
Nothing published for this version
- v1.6.416 Mar 2026
Release notes
Open source →What's Changed
- msgp: Reader: reset limits on cached readers by @philhofer in #435
- JSON: Support integer map keys by @klauspost in #434
Full Changelog: v1.6.3...v1.6.4
- v1.6.4-0.20260226122309-090a62e1d69826 Feb 2026pre-release
Nothing published for this version
- v1.6.31 Jan 2026
- v1.6.230 Dec 2025
Release notes
Open source →What's Changed
- Fix vartuple handling for nested objects by @UladzimirTrehubenka in #431
- Add (Reader).ReadBytesLimit by @klauspost in #432
Full Changelog: v1.6.1...v1.6.2
- v1.6.2-0.20251213202033-6ab12225374c13 Dec 2025pre-release
Nothing published for this version
- v1.6.14 Dec 2025
Release notes
Open source →What's Changed
- Fix WriteBytes/WriteString/WriteStringFromBytes limit by @klauspost in #429 (regression in v1.6.0)
Full Changelog: v1.6.0...v1.6.1
- v1.6.04 Dec 2025
Release notes
Open source →What's Changed
- Add support for aliased map/slice/arrays by @klauspost in #418
- Add binary marshal by @klauspost in #426
- Implement limit directive for msgp array/map size bounds checking by @klauspost in #419
- Allow ignore directives to contain regex by @klauspost in #423
- Fix embedded generic interface by @klauspost in #417
- setof speed improvement and tests by @klauspost in #420
New Contributors
- @alexandear made their first contribution in #421
Full Changelog: v1.5.0...v1.6.0
- v1.5.1-0.20251127162514-b5471de5926d27 Nov 2025pre-release
Nothing published for this version
- v1.5.1-0.20251121092214-00e7bb00a45221 Nov 2025pre-release
Nothing published for this version
- v1.5.1-0.20251118113028-8202ee22b1b018 Nov 2025pre-release
Nothing published for this version
- v1.5.1-0.20251117124826-2b2f5a3f19c117 Nov 2025pre-release
Nothing published for this version
- v1.5.1-0.20251114101538-2ab230b97b2414 Nov 2025pre-release
Nothing published for this version
- v1.5.1-0.20251028081548-be5d0f742add28 Oct 2025pre-release
Nothing published for this version
- v1.5.027 Oct 2025
Release notes
Open source →What's Changed
- Support generic types by @klauspost in #410 - docs
- Handle atomic values by @klauspost in #405
- Add array/map iterators by @klauspost in #403
- Add Coerce functions to Number by @klauspost in #404
- Add Number.CoerceFloat by @klauspost in #407
- Handle aliased types by @klauspost in #406
- Add "setof" helpers by @klauspost in #408
- msgp: fuzz test: fix overflow on 32-bit systems by @philhofer in #412
Full Changelog: v1.4.0...v1.5.0
- v1.4.1-0.20251024195610-e9e666aee02b24 Oct 2025pre-release
Nothing published for this version
- v1.4.1-0.20250917120725-924e0184025717 Sept 2025pre-release
Nothing published for this version
- v1.4.1-0.20250829175130-5817f930704029 Aug 2025pre-release
Nothing published for this version
- v1.4.1-0.20250828155745-ae1aabc4ee1a28 Aug 2025pre-release
Nothing published for this version
- v1.4.1-0.20250828072611-2f1ed81ec8a028 Aug 2025pre-release
Nothing published for this version
- v1.4.022 Aug 2025
Release notes
Open source →What's Changed
- Add binary map key and shimming by @klauspost in #398
- Decode/Unmarshal a msgpack array of arbitrary length into a struct (new directive:vartuple) by @UladzimirTrehubenka in #399
- Allow commandline directives by @klauspost in #401
- fix: read.go ReadBytesHeader avoid nil slice deref by @wooffie in #393
- Add Reader/ReadBytes fuzz tests and limits by @klauspost in #394
- go.mod: bump github.com/philhofer/fwd to v1.2.0 by @thaJeztah in #396
- Generate code marker according golang docs by @a-menshchikov in #397
- Clarify -unexported flag. by @klauspost in #402
New Contributors
- @a-menshchikov made their first contribution in #397
- @UladzimirTrehubenka made their first contribution in #399
Full Changelog: v1.3.0...v1.4.0
- v1.3.1-0.20250822104914-ddb4e2e81a7922 Aug 2025pre-release
Nothing published for this version
- v1.3.1-0.20250812084021-17a251fd6ad112 Aug 2025pre-release
Nothing published for this version
- v1.3.1-0.20250808151527-a180baa1c6b18 Aug 2025pre-release
Nothing published for this version
- v1.3.1-0.20250625161341-e50c842144f825 Jun 2025pre-release
Nothing published for this version
- v1.3.1-0.20250624165908-55a61ad00a6a24 Jun 2025pre-release
Nothing published for this version
- v1.3.1-0.20250623180814-3773182035c423 Jun 2025pre-release
Nothing published for this version
- v1.3.013 May 2025
Release notes
Open source →What's Changed
- Add setof helper package by @klauspost in #391
- Add zero-copy Unmarshal by @klauspost in #389
- Fix zeroing interface by @klauspost in #384
- Add directive to decode/unmarshal to UTC by @klauspost in #392
- fix: Add handler for EndlessReader possible infinite loop by @wooffie in #386
- Fix some small typos in the docs by @ajgajg1134 in #388
New Contributors
- @wooffie made their first contribution in #386
- @ajgajg1134 made their first contribution in #388
Full Changelog: v1.2.5...v1.3.0
- v1.2.6-0.20250310161921-4dfdcb521d8c10 Mar 2025pre-release
Nothing published for this version
- v1.2.6-0.20250310002038-2c2762340a4210 Mar 2025pre-release
Nothing published for this version
- v1.2.6-0.20250210090350-de7ca58726ff10 Feb 2025pre-release
Nothing published for this version
- v1.2.6-0.20250122161141-3867c342e66c22 Jan 2025pre-release
Nothing published for this version
- v1.2.59 Dec 2024
Release notes
Open source →What's Changed
- Fix typo, causing extensions to produce invalid json by @pietervanheijningen in #380
- Ignore complexity of children in maps/slices/arrays when inlining by @klauspost in #382
New Contributors
- @pietervanheijningen made their first contribution in #380
Full Changelog: v1.2.4...v1.2.5
- v1.2.5-0.20241117134132-901ed0042e5417 Nov 2024pre-release
Nothing published for this version
- v1.2.430 Oct 2024
Release notes
Open source →What's Changed
- Fix omitempty on aliased types by @klauspost in #377
- Escape field tags by @klauspost in #379
- Add "newtime" directive to use official msgpack time format by @klauspost in #378
Full Changelog: v1.2.3...v1.2.4
- v1.2.4-0.20241030084208-4c71fd46870530 Oct 2024pre-release
Nothing published for this version
- v1.2.4-0.20241029192012-62d06cc0291829 Oct 2024pre-release
Nothing published for this version
- v1.2.322 Oct 2024
Nothing published for this version
- v1.2.3-0.20241022140105-4558fbf3a22322 Oct 2024pre-release
Nothing published for this version
- v1.2.3-0.20241022111928-65798b669e2722 Oct 2024pre-release
Nothing published for this version
- v1.2.3-0.20241022084335-6da1c88b62d922 Oct 2024pre-release
Nothing published for this version
- v1.2.3-0.20241003142153-9279415c42673 Oct 2024pre-release
Nothing published for this version
- v1.2.21 Oct 2024
Nothing published for this version
- v1.2.2-0.20241001065936-128abdb5feda1 Oct 2024pre-release
Nothing published for this version
- v1.2.2-0.20240930184102-10368afa406730 Sept 2024pre-release
Nothing published for this version
- v1.2.2-0.20240925073325-3dc88ae340a325 Sept 2024pre-release
Nothing published for this version
- v1.2.2-0.20240918075223-be78ef30622f18 Sept 2024pre-release
Nothing published for this version
- v1.2.16 Sept 2024
Nothing published for this version
- v1.2.1-0.20240906155757-b78c5cdc62246 Sept 2024pre-release
Nothing published for this version
- v1.2.1-0.20240823083130-4ff26d9fffc523 Aug 2024pre-release
Nothing published for this version
- v1.2.1-0.20240821145900-f80292afbe9421 Aug 2024pre-release
Nothing published for this version
- v1.2.02 Jul 2024
Nothing published for this version
- v1.1.10-0.20240702104152-2ad0d1b467372 Jul 2024pre-release
Nothing published for this version
- v1.1.10-0.20240702084707-7de405ec3a462 Jul 2024pre-release
Nothing published for this version
- v1.1.10-0.20240701080730-6fad7b0affa51 Jul 2024pre-release
Nothing published for this version
- v1.1.10-0.20240616002303-c029b2c6761416 Jun 2024pre-release
Nothing published for this version
- v1.1.10-0.20240603093756-abadd6708bb93 Jun 2024pre-release
Nothing published for this version