2026.6.1

🧩 Improvements

• 056e08a: improve test and coverage (nbauma109)
• 33a84e8: Improve indexing (#424) (Nicolas Baumann) #424

📦 Dependencies

🪄 Github actions & workflow

• 75f7289: Bump actions/cache from 5 to 6 #427
• 4dbb033: Bump actions/checkout from 6 to 7 #423

🧹 Chores & Maintenance

• 24fe6fe: update Eclipse SimRel to 2026-06 (p2 URL + repo id + version 2026.6.0) (#422) (Nicolas Baumann) #422
• 1d29763: Create a file-based index (#425) (Nicolas Baumann) #425
• 107db3d: Refactor instance check for BytecodeSearchElement (Nicolas Baumann)
• 9eb9fbd: Normalize leading tabs: XML=2 spaces, JAVA=4 spaces (#419) (Nicolas Baumann) #419