Release Changelog 1.5.0

Added

• Added semantic desktop timeline lanes, configured product icons and colors, and a one-column mobile fallback.
• Added optional Rank Math SoftwareApplication schema for release pages and ordered ItemList schema for the archive, while preserving explicit per-post schema choices.

Changed

• Removed exact product/version repetition from timeline headings while preserving custom editorial titles.
• Normalized archive summaries to compact plain text insulated from broad theme paragraph styles.