Fix thread safety for FunctionRegistry
Fix handling of non-splittable files without blocks
Fix hive connector semaphore release bug
Add 0.58 release notes
[maven-release-plugin] prepare release 0.58
[maven-release-plugin] prepare for next development iteration
Fix hang in hive split source

Correctly decrement the outstandingSplitCount in getNextBatch
Add 0.59 release notes
[maven-release-plugin] prepare release 0.59
[maven-release-plugin] prepare for next development iteration
Fix memory (estimate) leak in TopNOperator
instanceof Slice is always false. removed superfluous code snippet
removed unnecessary unboxing
Added documentation for color functions.
Adding missing functions to documentation
Adding logical and comparison operators to the documentation
Use catalog and use schema
Implement distinct limit operator
Ignore hidden files/directories in AsyncRecursiveWalker
Add implementations for getSchemas in DatabaseMetaData interface.