Core

• E27627: Add diagnostics for Cooper untyped param writes
• E27627: Add wider tests for untyped params across Island, Toffee, Echoes, and Cooper
• E27661: Bad error and w/o position wheh using coalesceEmpty() with non-string type
• E27627: Cooper: NRE on unconstrained generic casts
• E27627: Cooper: Preserve static (e.g. Color.RED/Color.red) and instance (eg Color.Red)
• E27627: Delphi/Island: fix implicit interface helper calls to pass Self, IID, and Obj
• E27661: Fix const var overload resolution regression
• E27662: C#: NRE when using partial named tuple
• E27627: Island/Darwin: Match fix for Delphi/Win64 interface ABI: String result after Self, small records in registers
• E27627: Island/Darwin: untyped params work for all types, specifically including managed (strings, arrays, interfaced objects, etc)
• E27660: Oxygene: bad block range
• E27627: Restore managed untyped param writes on Echoes
• E27627: Suppress E513 for DCM bare method statements
• Debugger: add message if .pdb not found
• Delphi Compatibility: add support for $ERROR, $WARNING, $HINT, $FATAL message directives (equivalents of $MESSAGE WARN etc)
• Delphi Compatibility: explicit implements alias should resolve matching overload, not fail on sibling mismatches
• Delphi Compatibility: parse Delphi LogicalAnd/Or/Xor operator names (DCM only)
• Delphi Compatibility: support [ref] attribute on parameters (eg [ref] const)
• Merged EBuild
• Merged RTL2

Fire & Water

• E27506 Water: cannot uncheck "unvalid" picker value in settings (fine in Fire)
• CodeBit: Show diffs in cached approvals too
• CodeBot: "thinking" indicator
• CodeBot: Add dedicated CodeBot menu actions
• CodeBot: Add MCP client suppot (wip)
• CodeBot: Agent: allow different models in sub-agents
• CodeBot: allow buldpr arbitrary projects & solutions in background & with access to results
• CodeBot: better activity info
• CodeBot: default to sending messages on enter
• CodeBot: diff hunk headers are links and jump to the editor
• CodeBot: highlight "dangerous" approvals
• CodeBot: Manager sheet (wip)
• CodeBot: Skill building
• CodeBot: Smarter Smart CC
• CodeBot: UI tweaks
• Debugging: ignore RemObjects.Elements.EUnit.TestException by default
• Don't update per-file types on load, update them when the file comes into view
• Fire: autolayout fix for Build Message view
• Fire: Close old files on reload to avoid dupes in Search Tree
• Regression: on-disk changes to .projitem in a shared project didn't trigger a reload
• Solution Tree: sort on filename w/o extension, first (regression, lose case-insensitivity)

EBuild

• Cleaner output for —debug-reference-resolving