Merge branch 'master' of github.com:nikiroo/nikiroo-utils

diff --combined changelog.md
index 37cbe4b99f8e8ef4d87219661ed73d8ed7dabce6,c6314649bf47796430f277b3a80822fb3b186635..123603985c0f96b8964de43c6c02aba2fa9407be
--- 1/changelog.md
--- 2/changelog.md
+++ b/changelog.md
@@@ -1,10 -1,11 +1,11 @@@
  # nikiroo-utils
  
 -## Version WIP
 +## Version 4.5.2
  
  - Serial: fix b64/not b64 error
  - Serial: perf improvement
  - Base64: perf improvement
+ - new: Proxy selector
  
  ## Version 4.5.1