Release v0.13.0

• Fix addMetrics() of ShardedLRU
• Add stress test for ShardedLRU with lifetime
• Add a helping comment to the panic() call

v0.12.0

• Add Metrics() and GetMetrics() to Cache interface

v0.11.0

• Improve ShardedLRU in speed
• Use one contiguous block of memory for ShardedLRU
• Improve and extend benchmarks

v0.10.0

• added linting via golangci-lint (use make lint)
• added Github CI for running the linter, the tests and the benchmarks

v0.9.0

• Added SyncedLRU, a thread-safe exact LRU wrapped around LRU for low concurrency situations.
• Added ShardedLRU, a thread-safe sharded LRU to avoid lock contention for high concurrency situations.
• Added parallel benchmarks.
• Added benchmarks of several other LRU/cache implementations.

v0.6.0

Rename package go_freelru to freelru.

v0.5.0

Fix a serious issue that broke insert-after-evict in the Add() function.

v0.4.0

Add Purge() function.

v0.3.0

Simplify the API for creating new LRU instances.
The Config type has been removed.
Removed DefaultConfig() and NewWithConfig().
The arguments to the New() function have changed.
New functions NewWithSize(), SetLifetime() and SetOnEvict().

v0.2.0

Add lifetime support