v0.9.0

What's New?

• Autosharding support has been added to Filter and Store protocols
• Improved peer management, taking into account sharding, and adding on demand discovery
• New Lightpush protocol REST API
• New Admin REST API
• New REST API for sharding for Relay protocol
• Exit code 166 is returned for non-recoverable errors
• Lower gossipsub dhigh to limit amplification factor

Breaking Changes:

• c-bindings receive an userdata parameter which is used to assign the result of the function execution
• --store-message-db-vacuum flag was removed. VACUUM should be executed manually as it is no longer part of the code of go-waku

List of changes

• feat(CommonService): add channel and use commonService in discv5 by @harsh-98 in #735
• fix: change mutex to rwLock and fix relay unsubscribe by @chaitanyaprem in #749
• fix: nix build with RLN by @richard-ramos in #747
• feat: use CommonService in peerConnector by @harsh-98 in #737
• feat : handle dynamic peer topic sub unsub by @chaitanyaprem in #751
• test(store): make queries by @harsh-98 in #752
• feat: topic refactors for filter client by @vitvly in #750
• chore: create workflow for automatic assignment of a PR to its creator by @chair28980 in #754
• feat(autoshard): filter by @chaitanyaprem in #723
• feat: force unreachability by @richard-ramos in #753
• chore(ci): use wakuorg Docker Hub organization by @jakubgs in #757
• chore(ci): drop pushing commit tags for Docker by @jakubgs in #758
• fix: panic when removing pubsub topic by @richard-ramos in #759
• fix: /health REST API panic by @chaitanyaprem in #763
• chore: update auto assign pr gh command by @chair28980 in #761
• fix: panic during removePubSubTopic by @chaitanyaprem in #765
• chore(ci): use latest and stable Docker tags based on job name by @jakubgs in #767
• fix: deleting pubsub topics; only allow adding unique topics by @vitvly in #766
• refactor: allow multiple subs for same (peer, contentFilter) pairs by @vitvly in #762
• fix(filter2): add requestID to pings and remove unneeded log by @richard-ramos in #776
• feat: Sharded peer management - Relay by @chaitanyaprem in #764
• chore: update wakuv2 fleet DNS discovery enrtree by @yakimant in #775
• feat: force reachability by @richard-ramos in #778
• chore: test cov improvement by @chaitanyaprem in #784
• feat: update lightpush API for autosharding by @chaitanyaprem in #774
• fix: use https for cloning submodules instead of ssh by @richard-ramos in #780
• test: container image workflow by @romanzac in #792
• fix: return errors in FilterSubscribeOption by @richard-ramos in #794
• fix: SignalHandler not exported in mobile package by @richard-ramos in #793
• fix(store): query time comparison and max rows per page by @richard-ramos in #800
• chore: postgres tests by @harsh-98 in #760
• feat: update peer selection options for light protocols by @chaitanyaprem in #787
• fix: add ws to enr by @richard-ramos in #768
• fix: addr update by @richard-ramos in #806
• fix: auto assign PR by @richard-ramos in #809
• fix: setFallbackIP with reported libp2p addr by @richard-ramos in #808
• fix: handle empty content topics in filter subcribe and unsubscribe by @chaitanyaprem in #812
• chore: return custom exit code for non recoverable errors by @richard-ramos in #817
• feat : autoshard relay api by @chaitanyaprem in #807
• fix: msg digest matches msg hash by @richard-ramos in #820
• chore: auto-assign PR for review of code owners by @chaitanyaprem in #821
• feat: metadata protocol by @richard-ramos in #805
• feat : new relay REST API for autosharding by @chaitanyaprem in #822
• feat: REST light push by @harsh-98 in #818
• feat: implement admin rest api by @chaitanyaprem in #827
• fix: do not disconnect peers in TestWakuMetadataRequest by @richard-ramos in #826
• fix: propagate relay subscribe opt properly by @chaitanyaprem in #829
• fix: stream close/reset by @richard-ramos in #823
• fix: modify store test to not depend on order of msgs by @chaitanyaprem in #832
• refactor: validate protobuffer for filter by @richard-ramos in #833
• fix(filter-subscribe): params.selectedPeer not set by @harsh-98 in #836
• fix: deadlock in peer connector / manager interaction by @richard-ramos in #837
• feat: add filter v2 rpc by @harsh-98 in #798
• refactor(c-bindings): userdata by @richard-ramos in #785
• chore: print a message periodically indicating that VACUUM is still being executed by @richard-ramos in #838
• feat: remove named topic by @harsh-98 in #844
• refactor: publish API for relay and lightpush by @richard-ramos in #845
• refactor: validate protobuffer for store by @richard-ramos in #841
• feat: add warning about bootnodes not supporting shards by @richard-ramos in #848
• refactor: fix nomenclature for shards by @richard-ramos in #849
• chore: lower dhi to limit amplification factor by @richard-ramos in #850
• chore: filter v2 tests unsubscribe by @romanzac in #855
• feat: dont' filter out bootnodes by @richard-ramos in #860
• feat: bridge relay topics by @richard-ramos in #854
• refactor: only log errors different from ErrNoPeersAvailable when selecting random peers. by @richard-ramos in #864
• fix(subscription-map): uniform operations and encapsulation by @harsh-98 in #853
• feat(rest-filterv2): get message by @harsh-98 in #856
• fix: decode url param in relay rest API by @chaitanyaprem in #862
• feat(discv5): filter out nodes that have empty waku capabilities by @chaitanyaprem in #865
• chore: update relay REST and RPC API's and fix unit tests by @chaitanyaprem in #866
• feat: on Demand Peer Discovery based on shard and service by @chaitanyaprem in #834
• chore: use waku-org/waku-proto repository for protobuffer definitions by @richard-ramos in #828
• chore: filter v2 tests unsubscribe all by @romanzac in #875
• fix: content topic validation as per rfc 51 by @chaitanyaprem in #874
• fix : issues with get messages API by @chaitanyaprem in #878
• chore: semantic PR linter by @richard-ramos in #882
• fix: noisy peer exchange log by @richard-ramos in #881
• fix: WakuMessage json encoding by @richard-ramos in #880
• fix(ci): keep Image tag param value from last run by @jakubgs in #889
• chore: remove --store-message-db-vacuum by @richard-ramos in #883
• fix: panic if it is not possible to obtain the merkle root by @richard-ramos in #873
• chore: add test utils string generators by @romanzac in #879
• fix: execution logic for default topic validators in WakuRelay by @hishboy in #887
• chore: add messages logging subsystem by @vitvly in #886
• chore: conventional commits by @richard-ramos in #892
• chore: indicate that --dns-discovery-url can be repeated by @richard-ramos in #891
• fix(rest): use custom struct for messages instead of protobuffer by @richard-ramos in #888
• feat: add dns discovery in lib by @harsh-98 in #884
• feat: update store client Query API for autosharding by @chaitanyaprem in #885
• fix: panic when discv5 is enabled while running service node by @chaitanyaprem in #897
• fix: REST get messages not returning more than 1 message by @chaitanyaprem in #898
• fix: allow to use postgres in DB url by @richard-ramos in #901

New Contributors

• @chair28980 made their first contribution in #754
• @yakimant made their first contribution in #775
• @hishboy made their first contribution in #887

Full Changelog: v0.8.0...v0.9.0