update changelog with rc2 entries
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 74a6679..4b13223 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,7 +18,26 @@
 -->
 ## Change Log
 
-### 1.0 (Sun Jan 10 04:32:06 2021 +0700)
+### 1.0 (Tue Jan 12 12:56:26 2021 -0800)
+- [#12425](https://github.com/apache/superset/pull/12425) fix: import ZIP files that have been modified (#12425) (@betodealmeida)
+- [#12472](https://github.com/apache/superset/pull/12472) fix (SQL Lab): disappearing results on tab switch (#12472) (@betodealmeida)
+- [#12489](https://github.com/apache/superset/pull/12489) fix(timepicker): make pyparsing thread safe (#12489) (@zhaoyongjie)
+- [#12483](https://github.com/apache/superset/pull/12483) fix(dashboard): use datasource id from slice metadata (#12483) (@ktmud)
+- [#12478](https://github.com/apache/superset/pull/12478) fix: do not show vertical scrollbar for charts in dashboard (#12478) (@graceguo-supercat)
+- [#12466](https://github.com/apache/superset/pull/12466) chore: bump superset-ui deckgl plugin (#12466) (@rusackas)
+- [#12426](https://github.com/apache/superset/pull/12426) bump superset-ui packages for rolling window change (#12426) (@pkdotson)
+- [#12418](https://github.com/apache/superset/pull/12418) fix(dashboard): artefacts shown while drag and dropping deck.gl charts (#12418) (@kkucharc)
+- [#12411](https://github.com/apache/superset/pull/12411) feat: Resizable dataset and controls panels on Explore view (#12411) (@kgabryje)
+- [#12326](https://github.com/apache/superset/pull/12326) Fixes control panel fields styling (#12236) (#12326) (@michael-s-molina)
+- [#12408](https://github.com/apache/superset/pull/12408) refactor: from superset.utils.core break down date_parser (#12408) (@zhaoyongjie)
+- [#12409](https://github.com/apache/superset/pull/12409) fix(native-filters): incorrect queriesData state (#12409) (@villebro)
+- [#12406](https://github.com/apache/superset/pull/12406) fix: Refresh Interval Modal dropdown (#12406) (@agatapst)
+- [#12402](https://github.com/apache/superset/pull/12402) chore: change Datasource to Dataset in Explore ui (#12402) (@junlincc)
+- [#12401](https://github.com/apache/superset/pull/12401) feat(explore): add tooltip to timepicker label (#12401) (@zhaoyongjie)
+- [#12393](https://github.com/apache/superset/pull/12393) chore: upgrade eslint, babel, and prettier (#12393) (@ktmud)
+- [#12392](https://github.com/apache/superset/pull/12392) chore: Fix typo “Rest” to “Reset” (#12392) (@junlincc)
+- [#12391](https://github.com/apache/superset/pull/12391) chore: Show datasets when search input is empty (#12391) (@geido)
+- [#12387](https://github.com/apache/superset/pull/12387) fix(explore): long metric name display (#12387) (@zhaoyongjie)
 - [#12359](https://github.com/apache/superset/pull/12359) fix: explore replace wrong standalone slice url (#12359) (@duynguyenhoang)
 - [#12390](https://github.com/apache/superset/pull/12390) Closes #12389 (#12390) (@geido)
 - [#12383](https://github.com/apache/superset/pull/12383) fix: Data tables styling issues on Explore view (#12383) (@kgabryje)