v1.1.6

Changelog

Features:

• Added _Static_assert to enforce macro constraints at compile time
• Refactored meson build system to use standard project template style

Bug Fixes:

• Added tombstone markers (LRU_CACHE_HASH_TOMBSTONE = -2) to maintain linear probing chain integrity after eviction, preventing valid entries from becoming invisible when earlier slots are deleted
• Fixed lru_cache_put algorithm and cleanup behaviors
• Return false when eviction probe fails to find hash slot, preventing stale entry corruption
• Clamp capacity to max entries instead of silently rejecting oversized values
• Fixed MISRA violation by removing const from lru_cache_get parameter
• Ensured hash lookup test function is within the lookup strategy define guard to prevent compile-time warning for unused function

Documentation:

• Updated AGENTS.md with a section for validation requirements
• Corrected docstring indentation