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Dex CLI v1.4.2
Breaking Changes
None.
Fixes
- Allow local Temporal Web UI to use
dexcli codec-serverwithout extra flags, including automatically selected UI ports. - Accept HTTP/HTTPS browser origins on localhost and loopback IP addresses while retaining Temporal Cloud support and rejecting external or malformed origins.
- Verify CORS preflight requests and protobuf decode/encode round trips through HTTP integration tests in CLI CI.
Start the codec server with dexcli codec-server, then configure http://127.0.0.1:8804 as the Codec Server URL in Temporal Web UI.