2023-11-15 v0.22.0

Note: The --topic option is now deprecated in favor of a more specific options --pubsub-topic & --content-topic

Note: The --ext-multiaddr-only CLI flag was introduced for cases in which the user wants to manually set their announced addresses

What's Changed

Release highlights:

• simplified the process of generating RLN credentials through the new generateRlnKeystore subcommand
• added support for configuration of port 0 in order to bind to kernel selected ports
• shards are now automatically updated in metadata protocol when supported shards change on runtime
• introduced messageHash attribute to SQLite which will later replace the id attribute

Features

• rln-keystore-generator is now a subcommand (#2189) (3498a846)
• amending computeDigest func. + related test cases (#2132)" (#2180) (d7ef3ca1)
• discv5: filter out peers without any listed capability (#2186) (200a11da)
• metadata protocol shard subscription (#2149) (bcf8e963)
• REST APIs discovery handlers (#2109) (7ca516a5)
• implementing port 0 support (#2125) (f7b9afc2)
• messageHash attribute added in SQLite + testcase (#2142)" (#2154) (13aeebe4)
• messageHash attribute added in SQLite + testcase (#2142) (9cd8c73d)
• amending computeDigest func. + related test cases (#2132) (1669f710)

Bug Fixes

• typo (6dd28063)
• lightpush rest (#2176) (fa467e24)
• ci: fix Docker tag for latest and release jobs (52759faa)
• rest: fix bug in rest api when sending rln message (#2169) (250e8b98)
• updating v0.21.1 release date in changelog (#2160) (3be61636)

Changes

• Optimize postgres - prepared statements in select (#2182) (6da1aeec)
• release: update changelog for v0.21.2 release (#2188) (d0a93e7c)
• upgrade dependencies v0.22 (#2185) (b9563ae0)
• Optimize postgres - use of rowCallback approach (#2171) (2b4ca4d0)
• networking: lower dhigh to limit amplification factor (#2168) (f0f69b32)
• Minor Postgres optimizations (#2166) (282c2e81)
• adding patch release instructions to release doc (#2157) (cc01bb07)
• release: update changelog for v0.21.1 release (#2155) (b109a583)
• adding ext-multiaddr-only CLI flag (#2141) (944dfdaa)
• bumping nim-libp2p to include WSS fix (#2150) (817a7b2e)
• cbindings: avoid using global var in libwaku.nim (#2118) (1e8f5771)
• adding postgres flag to manual docker job instructions (#2139) (459331e3)

This release supports the following libp2p protocols:

Protocol	Spec status	Protocol id
11/WAKU2-RELAY	stable	/vac/waku/relay/2.0.0
12/WAKU2-FILTER	draft	/vac/waku/filter/2.0.0-beta1 /vac/waku/filter-subscribe/2.0.0-beta1 /vac/waku/filter-push/2.0.0-beta1
13/WAKU2-STORE	draft	/vac/waku/store/2.0.0-beta4
19/WAKU2-LIGHTPUSH	draft	/vac/waku/lightpush/2.0.0-beta1
66/WAKU2-METADATA	raw	/vac/waku/metadata/1.0.0

The Waku v1 implementation has been removed from this repository and can be found in a separate Waku Legacy repository.

Upgrade instructions

• Note that the --topic CLI option is now deprecated in favor of a more specific options --pubsub-topic & --content-topic.