Add changelog

CHANGELOG.md

@@ -17,6 +17,11 @@ The format is based on [Keep a Changelog].
   default is t) ([#261]).
 
 ### Enhancements
+* Candidates of `completing-read-multiple` which are submitted by
+  `selectrum-select-current-candidate` are now passed to
+  `selectrum-candidate-selected-hook` one by one in the order they
+  were added. Before the whole multi candidate string was treated as
+  the submitted candidate ([#296]).
 * File completions are faster because recomputation only happens on
   directory change now. Before, the candidates where recomputed on
   each input change which could slow down file completions
@@ -54,6 +59,12 @@ The format is based on [Keep a Changelog].
   they contain ([#266]).
 
 ### Bugs fixed
+* `selectrum-insert-current-candidate` would duplicate the prompt for
+  `completing-read-multiple` when the prompt was selected, which has
+  been fixed. The behavior is now like in `completing-read` ([#296]).
+* `selectrum-select-current-candidate` did not work correctly for
+  `completing-read-multiple` when the prompt was submitted, which has
+  been fixed ([#285], [#296]).
 * Passing a symbol or a list of symbols to `completing-read` as
   default value DEF would trigger an error, which has been fixed.
   Selectrum now behaves like `completind-read-default` and returns the
@@ -111,12 +122,14 @@ The format is based on [Keep a Changelog].
 [#271]: https://github.com/raxod502/selectrum/pull/271
 [#276]: https://github.com/raxod502/selectrum/issues/276
 [#277]: https://github.com/raxod502/selectrum/pull/277
+[#285]: https://github.com/raxod502/selectrum/issues/285
 [#286]: https://github.com/raxod502/selectrum/issues/286
 [#288]: https://github.com/raxod502/selectrum/pull/288
 [#289]: https://github.com/raxod502/selectrum/pull/289
 [#293]: https://github.com/raxod502/selectrum/pull/293
 [#291]: https://github.com/raxod502/selectrum/issues/291
 [#295]: https://github.com/raxod502/selectrum/pull/295
+[#296]: https://github.com/raxod502/selectrum/pull/296
 
 ## 3.0 (released 2020-10-20)
 ### Breaking changes