0.9.3 Nuget Release

This release has some new features and fixes.

New Features

• Exists method to check if the key exists without actually retrieving it (if supported by the cache vendor) #46
• Added more "knownTypes" to Microsoft.Extensions.Configuration based CacheManager configuration's json schema #125 #123
  • for the Microsoft.Extensions.Caching.MemoryCache based cache handle
  • Protobuf serializer
  • GzJson serializer
• Allow Memcached and Redis cache handles to use pre existing cache clients. The clients can now be passed into the configuration methods WithRedisConfiguration, WithMemcachedHandle. #118

Other Changes

• Instead of CacheManagerConfiguration now ICacheManagerConfiguration will be used everywhere (more injection friendly)
• Improved validation at configuration time in case a cache handle requires a serializer, but none is defined (only net core target as full framework falls back to binary).
• custom serialization logic for memcached to use our cache serializers instead of the build in binary.
• Added overload to configure binary serializer settings during configuration.

Bug fixes

• Validate expiration timeout not being in the past #74
• Changed update mechanism in the redis implementation to use a version field #109
• Fixed a bug where the mechanic in CacheManager which adds a key/value to other cache handles does not correctly apply expiration settings based on the cache handle configuration when it comes from Redis.
• other minor things

Please report any bugs or issues you find on github