v0.21.2-rc.0

Generated at Mon Oct 30 16:31:52 UTC 2023

Bug Fixes

• rest: fix bug in rest api when sending rln message (#2169) (33decd7a)

2023-10-26 v0.21.1

v0.21.1 (2023-10-26)

This patch release addresses the following issues:

• WSS connections being suddenly terminated under rare conditions
• Ability for the user to control announced multiaddresses

Changes

• adding ext-multiaddr-only CLI flag (#2141) (e2dfc2ed)
• bumping nim-libp2p to include WSS fix (#2150) (18b5149a)

This is a patch release that is fully backwards-compatible with release v0.21.0.

It supports the same 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

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

v0.21.1-rc.0

Generated at Wed Oct 25 09:00:12 UTC 2023

Changes

• adding ext-multiaddr-only CLI flag (#2141) (e2dfc2ed)
• bumping nim-libp2p to include WSS fix (#2150) (18b5149a)

2023-10-18 v0.21.0

Note: This is the last release supporting the --topic option. It is being deprecated in favor of a more specific options --pubsub-topic & --content-topic

What's Changed

Release highlights:

• Implemented a req/resp protocol that provides information about the node's medatadata
• Added REST APIs for Filter v2 and Lightpush protocols' services
• Ported /admin endpoint to REST
• Added a size-based retention policy for the user to set a limit for SQLite storage used

Features

• add new metadata protocol (#2062) (d5c3ade5)
• /admin rest api endpoint (#2094) (7b5c36b1)
• coverage: Add simple coverage (#2067) (d864db3f)
• added RELAY openapi definitions (#2081) (56dbe2a7)
• wakucanary: add latency measurement using ping protocol (#2074) (6cb9a8da)
• Autosharding API for RELAY subscriptions (#1983) (1763b1ef)
• networkmonitor: add ping latencies, optimize reconnections (#2068) (ed473545)
• peer manager can filter peers by shard (#2063) (0d9e9fbd)
• lightpush rest api (#2052) (02a814bd)
• HTTP REST API: Filter support v2 (#1890) (dac072f8)

Bug Fixes

• fix wrong install of filter rest api (#2133) (5277d122)
• consider WS extMultiAddrs before publishing host address (#2122) (a5b1cfd0)
• return erring response if lightpush request is invalid (#2083) (2c5eb427)
• sqlite limited delete query bug (#2111) (06bc433a)
• cluster id & sharding terminology (#2104) (a47dc9e6)
• ci: update the dependency list in pre-release WF (#2088) (e85f05b0)
• ci: fix name of discord notify method (aaf10e08)
• update wakuv2 fleet DNS discovery enrtree (89854a96)
• libwaku.nim: unsubscribe -> unsubscribeAll to make it build properly (#2082) (3264a4f5)
• archive: dburl check (#2071) (a27d005f)
• filter discv5 bootstrap nodes by shards (#2073) (d178105d)
• rln-relay: segfault when no params except rln-relay are passed in (#2047) (45fe2d3b)
• sqlite: Properly set user_version to 7 so that the migration procedure is not started (#2031) (aa3e1a66)

Changes

• remove js-node tests as release candidate dependencies (#2123) (ce5fb340)
• added size based retention policy (#2098) (25d6e52e)
• Clarify running instructions (#2038) (12e8b122)
• rln: add more hardcoded memberhips to static group (#2108) (1042cacd)
• Revert lightpush error handling to allow zero peer publish again succeed (#2099) (f05528d4)
• adding NetConfig test suite (#2091) (23b49ca5)
• cbindings: Adding cpp example that integrates the 'libwaku' (#2079) (8455b8dd)
• networkmonitor: refactor setConnectedPeersMetrics, make it partially concurrent, add version (#2080) (c5aa9704)
• resolving DNS IP and publishing it when no extIp is provided (#2030) (7797b2cd)
• Adding -d:postgres flag when creating a Docker image for release and PRs (#2076) (7a376f59)
• Moved external APIs out of node (#2069) (3e72e830)
• bump nim-libp2p, nim-toml-serialization, nim-unicodedb, nim-unittest2, nim-websock, nim-zlib, & nimbus-build-system (#2065) (dc25057a)
• ci: add js-waku as a dependency for pre-release createion (#2022) (28b04000)
• Updating nim-chronicles, nim-chronos, nim-presto, nimcrypto, nim-libp2p, and nim-nat-transversal (#2043) (f617cd97)
• cbindings: Thread-safe communication between the main thread and the Waku Thread (#1978) (72f90663)
• rln-relay: logs, updated submodule, leaves_set metric (#2024) (2e515a06)
• release: update changelog for v0.20.0 release (#2026) (9085b1b3)
• postgres: not loading the libpq library by default & better user feedback (#2028) (e8602021)
• move SubscriptionManager under waku_core (#2025) (563b2b20)
• README: List possible WSL Issue (#1995) (ebe715e9)
• ci: add js-waku test to pre-release workflow (#2017) (e8776fd6)

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

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 being deprecated in favor of a more specific options --pubsub-topic & --content-topic. This is the last release supporting the --topic option.
• The size-based retention policy has been tested with SQLite storage and is still on validation phases for Postgres> Note: This is the last release supporting the --topic option. It is being deprecated in favor of a more specific options --pubsub-topic & --content-topic

v0.21.0-rc.1

Generated at Wed Oct 18 10:35:58 UTC 2023

Features

• add new metadata protocol (#2062) (d5c3ade5)
• /admin rest api endpoint (#2094) (7b5c36b1)
• coverage: Add simple coverage (#2067) (d864db3f)
• added RELAY openapi definitions (#2081) (56dbe2a7)
• wakucanary: add latency measurement using ping protocol (#2074) (6cb9a8da)
• Autosharding API for RELAY subscriptions (#1983) (1763b1ef)
• networkmonitor: add ping latencies, optimize reconnections (#2068) (ed473545)
• peer manager can filter select peer by shard (#2063) (0d9e9fbd)
• lightpush rest api (#2052) (02a814bd)
• HTTP REST API: Filter support v2 (#1890) (dac072f8)

Bug Fixes

• consider WS extMultiAddrs before publishing host address (#2122) (a5b1cfd0)
• return erring response if lightpush request is invalid (#2083) (2c5eb427)
• sqlite limited delete query bug (#2111) (06bc433a)
• cluster id & sharding terminology (#2104) (a47dc9e6)
• ci: update the dependency list in pre-release WF (#2088) (e85f05b0)
• ci: fix name of discord notify method (aaf10e08)
• update wakuv2 fleet DNS discovery enrtree (89854a96)
• libwaku.nim: unsubscribe -> unsubscribeAll to make it build properly (#2082) (3264a4f5)
• archive: dburl check (#2071) (a27d005f)
• filter discv5 bootstrap nodes by shards (#2073) (d178105d)
• rln-relay: segfault when no params except rln-relay is passed in (#2047) (45fe2d3b)
• sqlite: Properly set user_version to 7 so that the migration procedure is not started (#2031) (aa3e1a66)

Changes

• remove js-node tests as release candidate dependencies (#2123) (ce5fb340)
• added size based retention policy (#2098) (25d6e52e)
• Clarify running instructions (#2038) (12e8b122)
• rln: add more hardcoded memberhips to static group (#2108) (1042cacd)
• Revert lightpush error handling to allow zero peer publish again succeed (#2099) (f05528d4)
• add size retention policy (#2093)" (#2097) (c0190165)
• add size retention policy (#2093) (8897ae1a)
• adding NetConfig test suite (#2091) (23b49ca5)
• cbindings: Adding cpp example that integrates the 'libwaku' (#2079) (8455b8dd)
• networkmonitor: refactor setConnectedPeersMetrics, make it partially concurrent, add version (#2080) (c5aa9704)
• resolving DNS IP and publishing it when no extIp is provided (#2030) (7797b2cd)
• Adding -d:postgres flag when creating a Docker image for release and PRs (#2076) (7a376f59)
• Moved external APIs out of node (#2069) (3e72e830)
• bump nim-libp2p, nim-toml-serialization, nim-unicodedb, nim-unittest2, nim-websock, nim-zlib, & nimbus-build-system (#2065) (dc25057a)
• ci: add js-waku as a dependency for pre-release createion (#2022) (28b04000)
• Updating nim-chronicles, nim-chronos, nim-presto, nimcrypto, nim-libp2p, and nim-nat-transversal (#2043) (f617cd97)
• cbindings: Thread-safe communication between the main thread and the Waku Thread (#1978) (72f90663)
• rln-relay: logs, updated submodule, leaves_set metric (#2024) (2e515a06)
• release: update changelog for v0.20.0 release (#2026) (9085b1b3)
• postgres: not loading the libpq library by default & better user feedback (#2028) (e8602021)
• move SubscriptionManager under waku_core (#2025) (563b2b20)
• README: List possible WSL Issue (#1995) (ebe715e9)
• ci: add js-waku test to pre-release workflow (#2017) (e8776fd6)

v0.21.0-rc.0

Generated at Fri Oct 13 09:28:24 UTC 2023

Features

• add new metadata protocol (#2062) (d5c3ade5)
• /admin rest api endpoint (#2094) (7b5c36b1)
• coverage: Add simple coverage (#2067) (d864db3f)
• added RELAY openapi definitions (#2081) (56dbe2a7)
• wakucanary: add latency measurement using ping protocol (#2074) (6cb9a8da)
• Autosharding API for RELAY subscriptions (#1983) (1763b1ef)
• networkmonitor: add ping latencies, optimize reconnections (#2068) (ed473545)
• peer manager can filter select peer by shard (#2063) (0d9e9fbd)
• lightpush rest api (#2052) (02a814bd)
• HTTP REST API: Filter support v2 (#1890) (dac072f8)

Bug Fixes

• return erring response if lightpush request is invalid (#2083) (2c5eb427)
• sqlite limited delete query bug (#2111) (06bc433a)
• cluster id & sharding terminology (#2104) (a47dc9e6)
• ci: update the dependency list in pre-release WF (#2088) (e85f05b0)
• ci: fix name of discord notify method (aaf10e08)
• update wakuv2 fleet DNS discovery enrtree (89854a96)
• libwaku.nim: unsubscribe -> unsubscribeAll to make it build properly (#2082) (3264a4f5)
• archive: dburl check (#2071) (a27d005f)
• filter discv5 bootstrap nodes by shards (#2073) (d178105d)
• rln-relay: segfault when no params except rln-relay is passed in (#2047) (45fe2d3b)
• sqlite: Properly set user_version to 7 so that the migration procedure is not started (#2031) (aa3e1a66)

Changes

• remove js-node tests as release candidate dependencies (#2123) (ce5fb340)
• added size based retention policy (#2098) (25d6e52e)
• Clarify running instructions (#2038) (12e8b122)
• rln: add more hardcoded memberhips to static group (#2108) (1042cacd)
• Revert lightpush error handling to allow zero peer publish again succeed (#2099) (f05528d4)
• add size retention policy (#2093)" (#2097) (c0190165)
• add size retention policy (#2093) (8897ae1a)
• adding NetConfig test suite (#2091) (23b49ca5)
• cbindings: Adding cpp example that integrates the 'libwaku' (#2079) (8455b8dd)
• networkmonitor: refactor setConnectedPeersMetrics, make it partially concurrent, add version (#2080) (c5aa9704)
• resolving DNS IP and publishing it when no extIp is provided (#2030) (7797b2cd)
• Adding -d:postgres flag when creating a Docker image for release and PRs (#2076) (7a376f59)
• Moved external APIs out of node (#2069) (3e72e830)
• bump nim-libp2p, nim-toml-serialization, nim-unicodedb, nim-unittest2, nim-websock, nim-zlib, & nimbus-build-system (#2065) (dc25057a)
• ci: add js-waku as a dependency for pre-release createion (#2022) (28b04000)
• Updating nim-chronicles, nim-chronos, nim-presto, nimcrypto, nim-libp2p, and nim-nat-transversal (#2043) (f617cd97)
• cbindings: Thread-safe communication between the main thread and the Waku Thread (#1978) (72f90663)
• rln-relay: logs, updated submodule, leaves_set metric (#2024) (2e515a06)
• release: update changelog for v0.20.0 release (#2026) (9085b1b3)
• postgres: not loading the libpq library by default & better user feedback (#2028) (e8602021)
• move SubscriptionManager under waku_core (#2025) (563b2b20)
• README: List possible WSL Issue (#1995) (ebe715e9)
• ci: add js-waku test to pre-release workflow (#2017) (e8776fd6)

2023-09-14 v0.20.0

Note: IP address 0.0.0.0 is no longer advertised by a node

Note: Multiple CLI options have been removed in this release, please see Upgrade instructions section for details.

What's Changed

Release highlights:

• RLN is now part of standard release (is no longer EXPERIMENTAL feature)
• Interop tests between nwaku and js-waku are now gating PRs and releases
• Libwaku has been made more threadsafe (1 out of 3 improvements applied.)
• Added autosharding option on various protocol APIs

Features

• rln-relay: removed rln from experimental 🚀 (#2001) (645b0343)
• Rest endoint /health for rln (#2011) (fc6194bb)
• rln_db_inspector: create rln_db_inspector tool (#1999) (ec42e2c7)
• relay: ordered validator execution (#1966) (debc5f19)
• discv5: topic subscriptions update discv5 filter predicate (#1918) (4539dfc7)
• topic subscriptions updates discv5 ENR (#1875) (c369b329)
• rln_keystore_generator: wired to onchain group manager (#1931) (c9b48ea1)
• rln: init rln_keystore_generator (#1925) (3d849541)
• update various protocols to autoshard (#1857) (cf301396)

Bug Fixes

• rln-relay: waku_rln_number_registered_memberships metrics appropriately handled (#2018) (a4e78330)
• prevent IP 0.0.0.0 from being published and update peers with empty ENR data (#1982) (47ae19c1)
• rln-relay: missed roots during sync (#2015) (21604e6b)
• p2p: fix possible connectivity issue (#1996) (7d9d8a3f)
• rln-db-inspector: use valueOr pattern (#2012) (a8095d87)
• tests: relay tests use random port to avoid conflict (#1998) (b991682b)
• ci: incorrect use of braces (#1987) (4ed41457)
• Makefile: invalid path to crate build (#1981) (1a318c29)
• --topic should be ignore when using --pubsub-topic or --content-topic (#1977) (037b1662)
• tests: fix flaky test (#1972) (f262397d)
• rln-relay: deserialization of valid merkle roots (#1973) (d262837e)
• ci: rename tools artifact to prevent conflict (#1971) (26c06b27)
• Makefile: rln was enabled by default (#1964) (9b1d2904)
• rln-relay: modify keystore credentials logic (#1956) (e7b2b88f)
• Makefile: error out if rln-keystore-generator not compiled with rln flag (#1960) (ac258550)
• rln-relay: sync from deployed block number (#1955) (bd3be219)
• rln-relay: window of acceptable roots synced to rln metadata (#1953) (01634f57)
• rln-relay: bump zerokit to v0.3.2 (#1951) (32aa1c5b)
• rln-relay: flush_interval incorrectly set (#1933) (c07d63db)
• rln-relay: RLN DB should be aware of chain and contract address (#1932) (1ae5b5a9)
• rln-relay: waitFor startup, otherwise valid proofs will be marked invalid (#1920) (6c6302f9)
• test: fix flaky rln test (#1923) (0ac8a7f0)
• rln-relay: remove registration capability (#1916) (f08315cd)
• rln-relay: invalid start index being set results in invalid proofs (#1915) (b3bb7a11)
• rln-relay: should error out on rln-relay mount failure (#1904) (8c568cab)
• rln-relay: timeout on macos runners, use fixed version of ganache (#1913) (c9772af0)
• no enr record in chat2 (#1907) (fc604ca5)
• archive: force correct user_version (7) in the SQLite database. (#2031)

Changes

• ci: add js-waku test to pre-release workflow (#2017) (e8776fd6)
• rln-relay: updated docs (#1993) (76e34077)
• ci: execute js-waku integration tests on image build (#2006) (5d976df9)
• rln-relay: add isReady check (#1989) (5638bd06)
• rln-relay: clean up nullifier table every MaxEpochGap (#1994) (483f40c8)
• ci: use commit instead of master for docker image (#1990) (98850192)
• rln-relay: log levels for certain logs (#1986) (97a7c9d0)
• rln-relay: use the only key from keystore if only 1 exists (#1984) (a14c3261)
• ci: enable experimental for the PR image builds (#1976) (1b835b4e)
• rln-relay: confirm that the provided credential is correct using onchain query (#1980) (be48891f)
• api: validate rln message before sending (rest + rpc) (#1968) (05c98864)
• cbindings: Thread-safe libwaku. WakuNode instance created directly from the Waku Thread (#1957) (68e8d9a7)
• add debug log indicating succesful message pushes and also log the message hash (#1965) (e272bec9)
• rln-keystore-generator: log out the membership index upon registration (#1963) (7d53aec1)
• rln-relay: integrate waku rln registry (#1943) (cc9f8d42)
• ci: add a job checking config options and db schema (#1927) (505d1967)
• rln_keystore_generator: generate and persist credentials ([#1928](https://github.com/waku-org/nwaku/iss...

v0.20.0-rc.1

Generated at Thu Sep 14 13:00:27 UTC 2023

Features

• rln-relay: removed rln from experimental 🚀 (#2001) (645b0343)
• Rest endoint /health for rln (#2011) (fc6194bb)
• rln_db_inspector: create rln_db_inspector tool (#1999) (ec42e2c7)
• relay: ordered validator execution (#1966) (debc5f19)
• discv5: topic subscriptions update discv5 filter predicate (#1918) (4539dfc7)
• topic subscriptions updates discv5 ENR (#1875) (c369b329)
• rln_keystore_generator: wired to onchain group manager (#1931) (c9b48ea1)
• rln: init rln_keystore_generator (#1925) (3d849541)
• update various protocols to autoshard (#1857) (cf301396)

Bug Fixes

• sqlite: Properly set user_version to 7 so that the migration procedure is not started (#2031) (638ff31e)
• rln-relay: waku_rln_number_registered_memberships metrics appropriately handled (#2018) (a4e78330)
• prevent IP 0.0.0.0 from being published and update peers with empty ENR data (#1982) (47ae19c1)
• rln-relay: missed roots during sync (#2015) (21604e6b)
• p2p: fix possible connectivity issue (#1996) (7d9d8a3f)
• rln-db-inspector: use valueOr pattern (#2012) (a8095d87)
• tests: relay tests use random port to avoid conflict (#1998) (b991682b)
• ci: incorrect use of braces (#1987) (4ed41457)
• Makefile: invalid path to crate build (#1981) (1a318c29)
• --topic should be ignore when using --pubsub-topic or --content-topic (#1977) (037b1662)
• tests: fix flaky test (#1972) (f262397d)
• rln-relay: deserialization of valid merkle roots (#1973) (d262837e)
• ci: rename tools artifact to prevent conflict (#1971) (26c06b27)
• Makefile: rln was enabled by default (#1964) (9b1d2904)
• rln-relay: modify keystore credentials logic (#1956) (e7b2b88f)
• Makefile: error out if rln-keystore-generator not compiled with rln flag (#1960) (ac258550)
• rln-relay: sync from deployed block number (#1955) (bd3be219)
• rln-relay: window of acceptable roots synced to rln metadata (#1953) (01634f57)
• rln-relay: bump zerokit to v0.3.2 (#1951) (32aa1c5b)
• rln-relay: flush_interval incorrectly set (#1933) (c07d63db)
• rln-relay: RLN DB should be aware of chain and contract address (#1932) (1ae5b5a9)
• rln-relay: waitFor startup, otherwise valid proofs will be marked invalid (#1920) (6c6302f9)
• test: fix flaky rln test (#1923) (0ac8a7f0)
• rln-relay: remove registration capability (#1916) (f08315cd)
• rln-relay: invalid start index being set results in invalid proofs (#1915) (b3bb7a11)
• rln-relay: should error out on rln-relay mount failure (#1904) (8c568cab)
• rln-relay: timeout on macos runners, use fixed version of ganache (#1913) (c9772af0)
• no enr record in chat2 (#1907) (fc604ca5)

Changes

• ci: add js-waku test to pre-release workflow (#2017) (a5461a0b)
• rln-relay: updated docs (#1993) (76e34077)
• ci: execute js-waku integration tests on image build (#2006) (5d976df9)
• rln-relay: add isReady check (#1989) (5638bd06)
• rln-relay: clean up nullifier table every MaxEpochGap (#1994) (483f40c8)
• ci: use commit instead of master for docker image (#1990) (98850192)
• rln-relay: log levels for certain logs (#1986) (97a7c9d0)
• rln-relay: use the only key from keystore if only 1 exists (#1984) (a14c3261)
• ci: enable experimental for the PR image builds (#1976) (1b835b4e)
• rln-relay: confirm that the provided credential is correct using onchain query (#1980) (be48891f)
• api: validate rln message before sending (rest + rpc) (#1968) (05c98864)
• cbindings: Thread-safe libwaku. WakuNode instance created directly from the Waku Thread (#1957) (68e8d9a7)
• add debug log indicating succesful message pushes and also log the message hash (#1965) (e272bec9)
• rln-keystore-generator: log out the membership index upon registration (#1963) (7d53aec1)
• rln-relay: integrate waku rln registry (#1943) (cc9f8d42)
• ci: add a job checking config options and db schema (#1927) (505d1967)
• rln_keystore_generator: generate and persist credentials (#1928) (07945a37)
• rln-relay: rename keystore application to waku-rln-relay (#1924) (8239b455)
• rln: remove old and add new rln metric (#1926) ([56c228f](https:/...

v0.20.0-rc.0

Generated at Mon Sep 11 14:59:40 UTC 2023

Features

• rln-relay: removed rln from experimental 🚀 (#2001) (645b0343)
• Rest endoint /health for rln (#2011) (fc6194bb)
• rln_db_inspector: create rln_db_inspector tool (#1999) (ec42e2c7)
• relay: ordered validator execution (#1966) (debc5f19)
• discv5: topic subscriptions update discv5 filter predicate (#1918) (4539dfc7)
• topic subscriptions updates discv5 ENR (#1875) (c369b329)
• rln_keystore_generator: wired to onchain group manager (#1931) (c9b48ea1)
• rln: init rln_keystore_generator (#1925) (3d849541)
• update various protocols to autoshard (#1857) (cf301396)

Bug Fixes

• rln-relay: waku_rln_number_registered_memberships metrics appropriately handled (#2018) (a4e78330)
• prevent IP 0.0.0.0 from being published and update peers with empty ENR data (#1982) (47ae19c1)
• rln-relay: missed roots during sync (#2015) (21604e6b)
• p2p: fix possible connectivity issue (#1996) (7d9d8a3f)
• rln-db-inspector: use valueOr pattern (#2012) (a8095d87)
• tests: relay tests use random port to avoid conflict (#1998) (b991682b)
• ci: incorrect use of braces (#1987) (4ed41457)
• Makefile: invalid path to crate build (#1981) (1a318c29)
• --topic should be ignore when using --pubsub-topic or --content-topic (#1977) (037b1662)
• tests: fix flaky test (#1972) (f262397d)
• rln-relay: deserialization of valid merkle roots (#1973) (d262837e)
• ci: rename tools artifact to prevent conflict (#1971) (26c06b27)
• Makefile: rln was enabled by default (#1964) (9b1d2904)
• rln-relay: modify keystore credentials logic (#1956) (e7b2b88f)
• Makefile: error out if rln-keystore-generator not compiled with rln flag (#1960) (ac258550)
• rln-relay: sync from deployed block number (#1955) (bd3be219)
• rln-relay: window of acceptable roots synced to rln metadata (#1953) (01634f57)
• rln-relay: bump zerokit to v0.3.2 (#1951) (32aa1c5b)
• rln-relay: flush_interval incorrectly set (#1933) (c07d63db)
• rln-relay: RLN DB should be aware of chain and contract address (#1932) (1ae5b5a9)
• rln-relay: waitFor startup, otherwise valid proofs will be marked invalid (#1920) (6c6302f9)
• test: fix flaky rln test (#1923) (0ac8a7f0)
• rln-relay: remove registration capability (#1916) (f08315cd)
• rln-relay: invalid start index being set results in invalid proofs (#1915) (b3bb7a11)
• rln-relay: should error out on rln-relay mount failure (#1904) (8c568cab)
• rln-relay: timeout on macos runners, use fixed version of ganache (#1913) (c9772af0)
• no enr record in chat2 (#1907) (fc604ca5)

Changes

• ci: add js-waku test to pre-release workflow (#2017) (e8776fd6)
• rln-relay: updated docs (#1993) (76e34077)
• ci: execute js-waku integration tests on image build (#2006) (5d976df9)
• rln-relay: add isReady check (#1989) (5638bd06)
• rln-relay: clean up nullifier table every MaxEpochGap (#1994) (483f40c8)
• ci: use commit instead of master for docker image (#1990) (98850192)
• rln-relay: log levels for certain logs (#1986) (97a7c9d0)
• rln-relay: use the only key from keystore if only 1 exists (#1984) (a14c3261)
• ci: enable experimental for the PR image builds (#1976) (1b835b4e)
• rln-relay: confirm that the provided credential is correct using onchain query (#1980) (be48891f)
• api: validate rln message before sending (rest + rpc) (#1968) (05c98864)
• cbindings: Thread-safe libwaku. WakuNode instance created directly from the Waku Thread (#1957) (68e8d9a7)
• add debug log indicating succesful message pushes and also log the message hash (#1965) (e272bec9)
• rln-keystore-generator: log out the membership index upon registration (#1963) (7d53aec1)
• rln-relay: integrate waku rln registry (#1943) (cc9f8d42)
• ci: add a job checking config options and db schema (#1927) (505d1967)
• rln_keystore_generator: generate and persist credentials (#1928) (07945a37)
• rln-relay: rename keystore application to waku-rln-relay (#1924) (8239b455)
• rln: remove old and add new rln metric (#1926) (56c228f8)
• rln: run rln in all relay pubsubtopics + remove cli flags (#1917) ([af95b57](https://github.com/waku-org/nwaku/c...

2023-08-16 v0.19.0

Note that the --topic CLI option is being deprecated in favor a more specific option --pubsub-topic.

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

What's Changed

Release highlights:

• Improved connection management, including management for non-relay peers and limiting the number of connections from a single IP
• Postgres support has been added as a backend for archive module
• RLN initialization optimizations
• Update to the latest nim-libp2p
• Removed Waku v1 and also references to v2 from the current version
• Basic implementation of Autosharding for the Waku Network
• REST API implementation for Filter protocol

Features

• ci: add docker image builds per PR (#1881) (84f94d5d)
• Rest API interface for legacy (v1) filter service. (#1851) (08ff6672)
• autosharding content topics in config (#1856) (afb93e29)
• autosharding core algorithm (#1854) (bbff1ac1)
• cbindings: tiny waku relay example in Python (#1793) (0b2cfae5)
• rln-relay: close db connection appropriately (#1858) (76c73b62)
• enable TcpNoDelay (#1470) (08f3bba3)
• limit relay connections below max conns (#1813) (17b24cde)
• postgres: integration of postgres in wakunode2 (#1808) (88b7481f)
• discovery peer filtering for relay shard (#1804) (a4da87bb)
• rln-relay: resume onchain sync from persisted tree db (#1805) (bbded9ee)
• rln-relay: metadata ffi api (#1803) (045f07c6)

Bug Fixes

• bring back default topic in config (#1902) (d5d2243c)
• ci: only add comment on PR and do not duplicate it (#1908) (b785b6ba)
• ci: add mising OS arch option to image build (#1905) (2575f3c4)
• wakucanary: add missing return on timeout (#1901) (7dce0b9e)
• fixes out of bounds crash when waku2 is not set (#1895) (03363f1b)
• wakucanary: add enr record to builder (#1882) (831a093f)
• check nil before calling clearTimer (#1869) (2fc48842)
• rln-relay: mark duplicated messages as spam (#1867) (4756ccc1)
• ci: do not depend on number of procesors with job name (#1863) (c560af11)
• libp2p: Updating nim-libp2p to fix the wss connectivity issue (#1848) (1d3410c7)
• rln-relay: chunk event fetching (#1830) (e4d9ee1f)
• discv5: Fixing issue that prevented the wakunode2 from starting (#1829) (3aefade6)
• sanity-check the docker image start (ae05f0a8)
• ci: fix broken test with wrong import (#1820) (4573e8c5)
• temporary fix to disable default experimental builds on fleets (#1810) (e9028618)
• rln-relay: tree race condition upon initialization (#1807) (f8e270fb)
• fix mac docker build alpine version (#1801) (fce845bb)
• rln-relay: flaky static group manager test (#1798) (0e9ecbd6)

Changes

• remove references to v2 (#1898) (b9d5d28a)
• submodules: use zerokit v0.3.1 only (#1886) (311f5ea0)
• remove Waku v1 and wakubridge code (#1874) (ab344a9d)
• cbindings: libwaku - run waku node in a secondary working thread (#1865) (069c1ad2)
• update docs link (#1850) (d2b6075b)
• changelog: release notes for v0.19.0 (#1861) (32c1276f)
• rln-relay: verify proofs based on bandwidth usage (#1844) (3fe4522a)
• rln-relay: bump zerokit (#1838) (4f0bdf9a)
• bump nim-libp2p to 224f92e (661638da)
• refactor: Move record creation & fix libwaku compilation (#1833) (97d3b9f7)
• discv5 re-org clean-up (#1823) (cf46fb7c)
• networking: disconnect due to colocation ip in conn handler (#1821) (e12c979c)
• rln-relay: bump zerokit for version fix (#1822) (add294a9)
• move discv5 out of node. (#1818) (62d36530)
• archive: Moving waku archive logic from app.nim to the archive module (#1817) (52894a82)
• add peer manager config to builder (#1816) (71c4ac16)
• discv5 re-org setup (#1815) (44f9d8dc)
• databases: Creation of the databases folder to keep the logic for sqlite and postgres (#1811) (a44d4bfb)
• deps: bump libp2p & websock (#1800) (f6e89c31)

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

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

Upgrade instructions

• The --topic CLI option is being depreaced in favour of two more spefici options --pubsub-topic and --content-topic. The --topic option will be available for next 2 releases with a deprecat...