v0.2.0

New Features

• Distributed cache stampede protection via Redis locking
• Python 3.14 support

Bug Fixes

• Fix infinite loop in InMemoryBackend cleanup scheduler thread (#3)
• Fix Firestore cleanup using wrong client type when batch exceeds 500 docs
• Fix DynamoDB async resource leak in _get_async_table() — properly handles __aenter__/__aexit__
• Fix cache decorator not caching None return values — uses sentinel value instead of None check
• Fix AttributeError after InMemoryBackend.close() — cache is now cleared instead of destroyed
• Fix async pool/table race condition in Postgres and DynamoDB backends using double-checked locking
• Add warning logs to silent exception handlers in Redis, Memcached, and DynamoDB backends

Testing

• Add concurrency tests for async initialization in Postgres and DynamoDB backends
• Add Redis lock unit tests (acquire, release, exclusivity, auto-expiry)
• Add Python 3.14 to tox test matrix

V0.1.5

Background Cache Cleanup with APScheduler

- The cache backends now use [APScheduler](https://apscheduler.readthedocs.io/) to manage background cleanup of expired cache entries for cache backends that does not support ttl level clearing.
- This ensures expired items are removed automatically at regular intervals, improving cache efficiency and memory usage.

Updated Tests

- Improved test coverage and stability for all supported cache backends.

V0.1.4

Added v0.1.4

• AWS DynamoDb Backend
• Updated tests

Release v0.1.3

Added v0.1.3

• Google FireStoreBackend:
• PostgreBackend Auto Cleanup Of TT Expired Items
• Other Minor Improvements

Fixed:

• Auto Cleanup Logic

🚀 Release v0.1.2

Added
MongoDB Backend:
Added support for MongoDB as a cache backend, including both synchronous and asynchronous operations, with automatic cache expiration using MongoDB TTL indexes.

Tests for MongoDB Backend:
Comprehensive tests have been added to ensure reliability and correctness of the new MongoDB backend.

0.1.1

Full Changelog: 0.1.0...0.1.1

0.1.0

Full Changelog: https://github.com/devbijay/Fast-Cache/commits/0.1.0