Go modules · #1740 by repository stars

github.com/emiago/sipgo

v1.6.0emiago/sipgo ↗New releases in your daily digest, changelog included.

Last release today
06 Oct 2026
Ships on a steady schedule
a new release about every 2 weeks
Rarely documented
notes for 10 of 60 stable releases
Nothing withdrawn
no release was ever pulled
4 years old
367 releases · first in 2022

Release timeline

367 releases since 2022

20222023202420252026

20222026

One column per quarter.

Releases

v1.6.1-0.20261006213056-03cdf8e07c696 Oct 2026pre-release
Nothing published for this version
v1.6.1-0.20261001214720-171f26a714281 Oct 2026pre-release
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v1.6.1-0.20260929210539-722a9281c32029 Sept 2026pre-release
Nothing published for this version
v1.6.027 Aug 2026
Added raw preservation for non-SIP URIs.

Highlights

Added Dialog.OnStateReplay.
Added raw preservation for non-SIP URIs.
Hardened datagram parsing against oversized body allocations.
TCP now closes on framing errors to prevent desynchronization.
Fixed WSS connection reuse/address ordering.
Preserved underlying transport errors for errors.Is/errors.As.
Improved server transaction concurrency and non-blocking graceful termination.

What's Changed

fix: remove crlf server transaction test by @InnovativeUS in #351
transport: close TCP connection on any stream framing error by @OrlandoGK-Sainapsis in #352
parser: bound datagram body allocation by message size by @Mliviu79 in #343
transaction: preserve the error chain in wrapTransportError by @Mliviu79 in #322

New Contributors

@OrlandoGK-Sainapsis made their first contribution in #352

Full Changelog: v1.5.0...v1.6.0

Open source →

v1.5.1-0.20260917204929-bc7bfda3ddc017 Sept 2026pre-release

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v1.5.1-0.20260913210746-ec280f1cce6313 Sept 2026pre-release

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v1.5.1-0.20260906213436-dfd6dc5102476 Sept 2026pre-release

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v1.5.1-0.20260825215101-39ba2cfeec6a25 Aug 2026pre-release

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v1.5.1-0.20260823215051-9be2b3bef57223 Aug 2026pre-release

Nothing published for this version

v1.5.07 Aug 2026

transport: honor DialURI in WSS CreateConnection by @Mliviu79 in #320

What's Changed

transport: honor DialURI in WSS CreateConnection by @Mliviu79 in #320
BYE: Don't copy Route header(s) from the initial INVITE by @ddas-rt in #346
parser: bound the stream parser on an incomplete message by @Mliviu79 in #324

New Contributors

@Mliviu79 made their first contribution in #320

Full Changelog: v1.4.3...v1.5.0

Open source →

v1.4.4-0.20260807201151-6fe2c1023a267 Aug 2026pre-release

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v1.4.4-0.20260801190254-8d4a655a177d1 Aug 2026pre-release

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v1.4.4-0.20260729074342-533cdbcb1b7329 Jul 2026pre-release

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v1.4.4-0.20260718215326-3f460332a2c518 Jul 2026pre-release

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v1.4.34 Jul 2026Security

Security fix for DOS websocket frame Issue Thanks @arkark for reporting.

Full Changelog: v1.4.2...v1.4.3

Security fix for DOS websocket frame Issue Thanks @arkark for reporting.

Open source →

v1.4.23 Jul 2026

sip.ValidateRequest and sip.ValidateResponse added as way for user to Validate Req/Response from CRLF injection. -> Thanks @arkark for reporting it

Full Changelog: v1.4.1...v1.4.2

SECURITY FEATURE

sip.ValidateRequest and sip.ValidateResponse added as way for user to Validate Req/Response from CRLF injection. -> Thanks @arkark for reporting it

Open source →

v1.4.130 Jun 2026

fix(transaction): release connection reference when a server transaction terminates by @simonrakcsg in #309

What's Changed

fix(transaction): release connection reference when a server transaction terminates by @simonrakcsg in #309
fix(dialog): ACK to 2xx must not copy Route from INVITE by @ddas-rt in #311

New Contributors

@simonrakcsg made their first contribution in #309
@ddas-rt made their first contribution in #311

Security

DOS prevent DOS allocation on stream parser with large Content length Issue - Thanks to report from @arkark

Full Changelog: v1.4.0...v1.4.1

Open source →

v1.4.1-0.20260630155444-a7be60a07f4830 Jun 2026pre-release

Nothing published for this version

v1.4.1-0.20260614222224-71aaf5a51f7d14 Jun 2026pre-release

Nothing published for this version

v1.4.1-0.20260605203659-091947cc73835 Jun 2026pre-release

Nothing published for this version

v1.4.024 May 2026

new WithTransportLayerReadFilter allows to preprocess messages entering in transport before hitting parser. Feature can be considered experimental and

Highlights:

new WithTransportLayerReadFilter allows to preprocess messages entering in transport before hitting parser. Feature can be considered experimental and should be used carefully
folding lines parsing is now supported which is used mostly in legacy systems. More was discussed on #301.

What's Changed

fix: nil check in actInviteResend by @jarad138 in #299
fix(parse_via): handle IPv6 host literals in Via header parsing by @Booyaka101 in #300
Fix parsing multi-value Contact headers by @alexbakker in #304

New Contributors

@jarad138 made their first contribution in #299
@Booyaka101 made their first contribution in #300

Full Changelog: v1.3.1...v1.4.0

Open source →

v1.3.2-0.20260524201207-b8dc4302d06d24 May 2026pre-release

Nothing published for this version

v1.3.2-0.20260517142604-325cb8701cd217 May 2026pre-release

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v1.3.2-0.20260517130115-83598a4b917a17 May 2026pre-release

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v1.3.2-0.20260513210926-366efbe730bf13 May 2026pre-release

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v1.3.2-0.20260502171312-bca666f151522 May 2026pre-release

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v1.3.2-0.20260429191551-d46421b1bc0329 Apr 2026pre-release

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v1.3.2-0.20260427193729-4d65ffa01f3727 Apr 2026pre-release

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v1.3.125 Apr 2026

sip: send stateless 400 Bad Request for malformed requests by @MohamadAbdelmoniem in #296

What's Changed

sip: send stateless 400 Bad Request for malformed requests by @MohamadAbdelmoniem in #296
Send 200 OK for CANCEL first, then terminate the INVITE @csiwek 314a725

New Contributors

@MohamadAbdelmoniem made their first contribution in #296

Full Changelog: v1.3.0...v1.3.1

Open source →

v1.3.1-0.20260406194143-ae162358ebc86 Apr 2026pre-release

Nothing published for this version

v1.3.1-0.20260329213252-314a725d656029 Mar 2026pre-release

Nothing published for this version

v1.3.014 Mar 2026

Notify pending transactions on TCP/TLS connection close by @Odinvt in #288

What's Changed

Notify pending transactions on TCP/TLS connection close by @Odinvt in #288

Full Changelog: v1.2.1...v1.3.0

Open source →

v1.2.2-0.20260314214610-9bb53f1dad2114 Mar 2026pre-release

Nothing published for this version

v1.2.2-0.20260306221942-230b4e4ef7526 Mar 2026pre-release

Nothing published for this version

v1.2.15 Mar 2026

Nothing published for this version

v1.2.05 Feb 2026

Fix ACK request address handling to preserve connection information by @pablodz in #284

What's Changed

Fix ACK request address handling to preserve connection information by @pablodz in #284
fix: register dialog state read channel before sending 200 OK by @alexbakker in #285
fix: memory leak in UDP transport acceptedAddr slice by @udzin in #286
Make header and URI parameters ordered by @dennwc in #282

New Contributors

@pablodz made their first contribution in #284
@alexbakker made their first contribution in #285
@udzin made their first contribution in #286

Highlights

header URI params are not map anymore

Full Changelog: v1.1.2...v1.2.0

Open source →

v1.1.3-0.20260205212713-70dcd991429f5 Feb 2026pre-release

Nothing published for this version

v1.1.3-0.20260205200746-719596c4f2f15 Feb 2026pre-release

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v1.1.3-0.20260202184925-33ae90e173482 Feb 2026pre-release

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v1.1.3-0.20260131144645-1d9b0fa030f931 Jan 2026pre-release

Nothing published for this version

v1.1.228 Jan 2025

Routing ACK on UDP was broken due to latest refactoring on remote addr resolving. This should fix many problems. Folks using TCP or other reliable tra

Full Changelog: v1.1.1...v1.1.2

Highglights

Routing ACK on UDP was broken due to latest refactoring on remote addr resolving. This should fix many problems.
Folks using TCP or other reliable transports were probably not affected.

Also some fixes arround CSEQ for dialog is added.

Open source →

v1.1.2-0.20260119193055-51f81e2d913619 Jan 2026pre-release

Nothing published for this version

v1.1.2-0.20250128220147-66c99a54796328 Jan 2025pre-release

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v1.1.119 Jan 2026

Nothing published for this version

v1.1.011 Jan 2026

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v1.0.3-0.20260111174336-734be05b3a8811 Jan 2026pre-release

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v1.0.25 Jan 2026

Nothing published for this version

v1.0.115 Dec 2025

Nothing published for this version

v1.0.1-alpha-230 Sept 2025pre-release

Nothing published for this version

v1.0.1-alpha.0.20251215084315-8cd37389241f15 Dec 2025pre-release

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v1.0.1-alpha.0.20251212165843-9c9bcdf9126f12 Dec 2025pre-release

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v1.0.1-alpha.0.20251211220850-2ed7eb1e763711 Dec 2025pre-release

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v1.0.1-alpha.0.20251211081105-d2b826410ec511 Dec 2025pre-release

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v1.0.1-alpha.0.20251210220702-ae239324512610 Dec 2025pre-release

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v1.0.1-alpha.0.20251208234625-9e491076b2a68 Dec 2025pre-release

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v1.0.1-alpha.0.20251205235423-9c49dd9d5a005 Dec 2025pre-release

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v1.0.1-alpha.0.20251204084036-1ee02e4a067f4 Dec 2025pre-release

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v1.0.1-alpha.0.20251129223024-10879e96caf029 Nov 2025pre-release

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v1.0.1-alpha.0.20251128210331-f28075231f7228 Nov 2025pre-release

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v1.0.1-alpha9 Sept 2025pre-release

Nothing published for this version

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