1.23.0 - 2025-02-25

Changes:

fix: happy eyeball use correct timeout during connectino
fix: don't wrap conection error
improvement: eyeballonly spawn ipv6 worker when needed

Available on hex.pm https://hexdocs.pm/hackney/1.23.0/

1.22.0 - 2025-02-20

Changes

• feature: prefer to connect using IPv6. happy eyeball strategy
• improvement: fully support no_proxy environment variable
• doc: migrated to ex_doc

1.21.0 - 2025-02-20

1.21.0 - 2025-02-20

fix: remove SSL options incompatible with tls 1.3
fix: url parsing handle "/" path correctly
fix: simplify integration test suite
fix: handle chunked response in redirect responses
fix: handle http & https proxies separately
fix: skip junk lines in 1.xx response

** security fixes ***

fix URL parsing to prevent SSRF . (related to CVE-2025-1211)
use latest SSL certificate bundle

Available on hex.pm : https://hex.pm/packages/hackney

1.20.1

Changes

• fix multipart: handle case where Length is undefined

Config

• rebar.config : {hackney, "1.20.1"}
• erlang.mk: dep_hackney = hex 1.20.1
• mix.exs= {:hackney, "~> 1.21"}

Hex.pm: https://hex.pm/packages/hackney

1.20.0

Changes

• handle * in path encoding
• Support LF separators: since rfc7230-3.5 allows for LF-only
• fix recv stream fix fetching trailers during streaming
• fix CI
• Improve documentation

Config

• rebar.config : {hackney, "1.20.0"}
• erlang.mk: dep_hackney = hex 1.20.0
• mix.exs= {:hackney, "~> 1.20"}

Hex.pm: https://hex.pm/packages/hackney

1.19.0

Changes:

• fix: recv: if expected size < BufSize fallback to old behaviour. Fix issue with negative length
• feature: add support for proxy environment setting

1.18.0

1.18.0 - 2021-09-28

• security: update default CA bundle
• fix pool: make checkout synchrounous (remove unwanted messages)

Hackney 1.17.0

• fix SSL compatibility with erlang OTP 23
• handle empty trailers
• fix race condition in connection pool
• fix memory leak in connection pool
• IDNA update to unicode 13.0.0
• fix build on macosx with OTP >= 20.1
• fix network Location on redirect
• produce uppercase hexadecimal in URLS
• pool queue count metric is now named queue_count
• miscellaneous fixes in documentation

possible breaking changes

• The pool queue count metric is now named queue_count. You should update your dashboard to reflect it.
• Possible breaking changes when producing uppercase hexadecimal in urls. This change the behaviour of urlencode and pathencode to produce uppercase hexadecimal to comply with the RFC3986 which may affect systems using URL as signature or in an hash.

1.16.0

Latest stable release

1.6.2

==== version 1.6.2 ====

• add: unix sockets support on Erlang > 19
• fix: hackney_multiprart for Erlang < 17
• add: new socks5_resolver function
• fix: hackney_util:merge_opts/2
• improvements: inet6 support in socks5 sockets
• doc: miscenaleous docs fixes
• security: beeing more strict in ssl support
• security: bump to certifi 0.7