Add integral overload for isNaN for use in generic code
Add enum RealFormat for floatTraits
Make ModifyTypePreservingSTC package instead of private
Change assumeUTF to use ModifyTypePreservingSTC and thus support shared
Change representation to use ModifyTypePreserveSTC
Fix documentation of when dirName() allocates

Whether the `path` argument is mutable or not has no bearing on if dirName() allocates.
fix Issue 13171 - std.algorithm.until(range, sentinel, OpenRight.no) doesn't propagate popping of sentinel to range
Merge pull request #2352 from JakobOvrum/assumeutf

Fix assumeUTF
issue 13018: translate does not except immutable or const AAs

removed the comment

some fixes

less code
Merge pull request #2347 from eco/patch-14

Fix documentation of when dirName() allocates
Merge pull request #2312 from burner/issue13018

issue 13018: translate does not accept immutable or const AAs
Replace mant_dig CTFE tests with realFormat
change install target to match current release structure
Merge pull request #2362 from braddr/install-fix

change install target to match current release structure
Merge pull request #2353 from ibuclaw/floatfmt

Add enum RealFormat to std.math
Merge pull request #2311 from ibuclaw/intnan

Add integral overload for isNaN for use in generic code
change `|=` to `||`
Merge pull request #2358 from NilsBossung/13171

fix Issue 13171 - std.algorithm.until(range, sentinel, OpenRight.no) doe...
Move examples in RedBlackTree to documented unit tests
Add construction-from-range capability to RedBlackTree