v1.2.0-RC2

This is the second release candidate for Milo 1.2.0.

The 1.2.0 feature and migration guide describes the new features and the changes that may require code changes in your application. 1.2.0 includes source and binary compatibility breaks, so recompile applications and extensions against one consistent Milo version.

Changes since RC1

• The server's TranslateBrowsePathsToNodeIds now follows every match at intermediate path elements, as Part 4 requires. A path can return more targets than before, and a path whose first match was a dead end no longer returns Bad_NoMatch. An unreadable BrowseName no longer fails the request with Bad_UnexpectedError, and paths in one request share their browse and BrowseName reads.
• The client's disconnect() no longer waits for its 5 second fallback timeout when the connection closes at the same moment (#2134). netty-channel-fsm is updated to 1.0.4.
• The event filter Cast operator now converts Float and Double values across the full Int64 and UInt64 ranges, and returns null for NaN, infinities, and out-of-range values instead of a saturated value.
• Gson is updated to 2.15.0.

What's Changed

• Employ Eclipse Dash to control 3rd party dependencies by @azoitl in #2129
• Use pattern variables in the server event filter by @alxkm in #2128
• Maven dependency updates 2026-10-19 by @kevinherron in #2131
• Complete client disconnect when the channel closes by @kevinherron in #2135
• Maven dependency updates 2026-10-26 by @kevinherron in #2137
• Temporarily disable license vetting CI by @kevinherron in #2138
• ci: run Maven verification on Windows as well as Linux by @NUAAwqy in #2133
• Re-enable license vetting CI by @kevinherron in #2144
• Use pattern variables in the client SDK by @alxkm in #2130
• Fix the Int64 and UInt64 bounds on Float and Double conversions by @NUAAwqy in #2136
• Speed up TranslateBrowsePaths and handle unreadable BrowseNames by @kevinherron in #2140
• Follow every match at intermediate TranslateBrowsePaths elements by @kevinherron in #2142

New Contributors

• @azoitl made their first contribution in #2129
• @NUAAwqy made their first contribution in #2133

Full Changelog: v1.2.0-RC1...v1.2.0-RC2