Merge pull request #1928 from IgniteUI/chore()-update-roadmap-oct-2025-release

Update roadmap milestones and features

Author: ChronosSF

ROADMAP.md

@@ -2,19 +2,29 @@
 
 # Current Milestone
 
-## Milestone 17 (Due Jun, 2025)
+## Milestone 20 (Due Nov, 2025)
 
-1. Date range picker [1596](https://github.com/IgniteUI/igniteui-webcomponents/issues/1596)
-2. Tooltip component [1615](https://github.com/IgniteUI/igniteui-webcomponents/issues/1615)
+1. Grids Cell Merging feature
+2. Grids Pining on both sides feature
 
 ## Going down the road
 
-1. Bottom navigation component [#169](https://github.com/IgniteUI/igniteui-webcomponents/issues/169)
-2. Splitter component [#184](https://github.com/IgniteUI/igniteui-webcomponents/issues/184)
-3. Chat UI component
+1. Grids localization 
 
 # Previous Milestone
 
+## Milestone 19, version 6.3.0, Released Sep 18th, 2025
+
+1. **[DONE]** Chat component
+
+## Milestone 18, version 6.1.0, Released Jun 12th, 2025
+
+1. **[DONE]** Date range picker [1596](https://github.com/IgniteUI/igniteui-webcomponents/issues/1596)
+
+## Milestone 17, version 5.4.0, Released Apr 23rd, 2025
+
+1. **[DONE]** Tooltip component [1615](https://github.com/IgniteUI/igniteui-webcomponents/issues/1615)
+   
 ## Milestone 16, version 5.3.0, Released Mar 13th, 2025
 
 1. **[DONE]** Tile manager component [#1402](https://github.com/IgniteUI/igniteui-webcomponents/pull/1402)