Mark a constructor of std.format.FormatSpec as @safe, pure
Mark std.string.lastIndoxOf as @safe pure
Fix Issue 8877 - std.encoding.transcode is extremely slow
Fix issue 11600: to!BigInt(string) should validate input.
avoid calling delegates even in outer cycles, branch early, statically
Remove more uses of NCEG operators in phobos
Merge pull request #1734 from blackwhale/no-indirect

Tiny optimization for std.regex
Merge pull request #1737 from yebblies/morenceg

Remove more uses of NCEG operators in phobos
Fix missed cases of <>= operator
fix usage of Type.prop in typeof expressions

- use Type.init.prop
Remove workaround for issue 10313
Merge pull request #1741 from dawgfoto/fixAAValueProperties

fix usage of Type.prop in typeof expressions
Merge pull request #1739 from yebblies/evenmorenceg

Fix missed cases of <>= operator
Get rid of templates just for attribute inference
Merge pull request #1742 from 9rnsr/fix10313

Remove workaround for issue 10313
use minor version for shared library version

- make the 64 part of 2.064.2 the major version
- make the 2 part of 2.064.2 the minor version
- patch level is currently always 0
Merge pull request #1738 from dawgfoto/soname

use patch level for shared library version
Merge pull request #1489 from tom-tan/safe-pure-string-lastIndexOf

Mark std.string.lastIndoxOf as @safe pure
Add std.uni.byGrapheme and std.uni.byCodePoint
Merge pull request #1578 from tom-tan/safe-pure-nothrow-this-format-FormatSpec

Mark a constructor of std.format.FormatSpec as @safe, pure, nothrow