Mono garbage collectors now feature multiple dtrace probes for users on MacOS and Solaris.
Many stability improvements and performance work on Mono's Async support.
Garbage Collector
Sgen now has a concurrent GC that can significantly reduce max pauses. This is an experimental feature that is been continuously developed. Click here for more details.
Bug Fixes
#8401, #9247, #8903, #9087, #9225, #9186, #9118, #9137, #9133, #9116, #1446, #2246, #6918, #8904, #8927, #2907, #8829, #8786