add iterator documentation

add map documentation

add documentation for the lists

add documentation for collection.h

add mempool example

improve how GTest config is passed during builds

improve mempool implementation

add a low-level stdlib-based cx_reallocate()

add docs for the compare.h and printf.h utilities

add web docs for buffer and stream copy

add web documentation for strings

add allocator example

update install instructions for ucx 3.0

add empty sections to features.md

remove deprecated align=center attribute

remove trees from UCX 3.0

(0) -300 -100 -16 +16 +100 +300 tip

mercurial