- Run the full testsuite (``tests\testament\tester all``) and ensure it's green; actually ensure travis is green

- Uncomment the list of changes in news.txt
- write a news ticker entry
- Update the version
  - In system.nim
  - In compiler.nimble
  - In lib/stdlib.nimble (?)

- Recompile koch!
- Generate the full docs;  koch web0
- Generate the installers
  * koch csource -d:release
  * koch xz
  * koch nsis

- Test the installers
- Tag the release
- Merge devel into master
- Update csources