nixpkgs/nixos/doc/manual/release-notes
Danylo Hlynskyi 60e8fcf0e5
module system: revert "remove types.optionSet", just deprecate (#56857)
The explicit remove helped to uncover some hidden uses of `optionSet`
in NixOps. However it makes life harder for end-users of NixOps - it will
be impossible to deploy 19.03 systems with old NixOps, but there is no
new release of NixOps with `optionSet` fixes.

Also, "deprecation" process isn't well defined. Even that `optionSet` was
declared "deprecated" for many years, it was never announced. Hence, I
leave "deprecation" announce. Then, 3 releases after announce,
we can announce removal of this feature.

This type has to be removed, not `throw`-ed in runtime, because it makes
some perfectly fine code to fail. For example:
```
$ nix-instantiate --eval -E '(import <nixpkgs/lib>).types' --strict
trace: `types.list` is deprecated; use `types.listOf` instead
error: types.optionSet is deprecated; use types.submodule instead
(use '--show-trace' to show detailed location information)
```
2019-03-07 21:28:09 +02:00
..
release-notes.xml 19.09 is Loris. 2019-02-25 23:21:14 +01:00
rl-1310.xml nixos docs: format =) 2018-05-01 19:57:09 -04:00
rl-1404.xml nixos docs: format =) 2018-05-01 19:57:09 -04:00
rl-1412.xml treewide: Fix broken Gmane URLs 2018-12-25 22:34:55 -05:00
rl-1509.xml docs: format 2018-09-29 20:51:11 -04:00
rl-1603.xml nixos docs: format =) 2018-05-01 19:57:09 -04:00
rl-1609.xml nixos docs: format =) 2018-05-01 19:57:09 -04:00
rl-1703.xml nixos docs: format =) 2018-05-01 19:57:09 -04:00
rl-1709.xml nixos docs: format =) 2018-05-01 19:57:09 -04:00
rl-1803.xml nixos docs: format =) 2018-05-01 19:57:09 -04:00
rl-1809.xml nixos/release-notes for 18.09: fix missing entry 2018-10-30 08:41:13 +01:00
rl-1903.xml module system: revert "remove types.optionSet", just deprecate (#56857) 2019-03-07 21:28:09 +02:00
rl-1909.xml nixos: doc: optionally include all modules in manual generation 2019-03-05 09:41:40 +00:00