◎ Radar

# Release of Canton 3.5.4 Canton 3.5.4 has been released on June 10, 2026. ## Summary This is a maintenance release that fixes a bug around modify synchronizers and brings a few improvements. ## What’s New ### Minor Improvements - Config flag `canton.participants.participant.parameter.alpha-multi-synchronizer-support` was renamed to `enable-all-ledger-api-reassignments`. - Participant topology feature flag `EnableAlphaMultiSynchronizer` was renamed to `EnableMultiSynchronizer`. - Improved c

# Release of Canton 3.5.3 Canton 3.5.3 has been released on June 03, 2026. You can download the Daml Open Source edition from the Daml Connect [Github Release Section](https://github.com/digital-asset/daml/releases/tag/v3.5.3). The Enterprise edition is available on [Artifactory](https://digitalasset.jfrog.io/artifactory/canton-enterprise/canton-enterprise-3.5.3.zip). Please also consult the [full documentation of this release](https://docs.daml.com/3.5.3/canton/about.html). ## Summary This i