Branch out v1.20

Author: josevalim

CHANGELOG.md

@@ -211,6 +211,8 @@ This release requires Erlang/OTP 27+ and is compatible with Erlang/OTP 29.
 
 #### Mix
 
+  * [mix deps] Do not show dependency as diverged when it actually requires compilation (regression)
+  * [mix deps] Revert allowing overriding specific dependencies in `:override` due to conflicts with Hex (revert)
   * [mix test] Respect --raise when mix test --warnings-as-errors passes with warnings
 
 ### 3. Hard deprecations

Makefile

@@ -6,7 +6,7 @@ PREFIX ?= /usr/local
 TEST_FILES ?= "*_test.exs"
 SHARE_PREFIX ?= $(PREFIX)/share
 MAN_PREFIX ?= $(SHARE_PREFIX)/man
-CANONICAL := main/
+# CANONICAL := main/
 ELIXIRC := bin/elixirc --ignore-module-conflict $(ELIXIRC_OPTS)
 ELIXIRC_MIN_SIG := $(ELIXIRC) -e 'Code.put_compiler_option :infer_signatures, []'
 ERLC := erlc -I lib/elixir/include

SECURITY.md

@@ -12,12 +12,11 @@ Elixir applies bug fixes only to the latest minor branch. Security patches are a
 
 Elixir version | Support
 :------------- | :-----------------------------
-1.20           | Development
-1.19           | Bug fixes and security patches
+1.20           | Bug fixes and security patches
+1.19           | Security patches only
 1.18           | Security patches only
 1.17           | Security patches only
 1.16           | Security patches only
-1.15           | Security patches only
 
 ## Announcements
 

lib/elixir/pages/references/compatibility-and-deprecations.md

@@ -14,12 +14,11 @@ Elixir applies bug fixes only to the latest minor branch. Security patches are a
 
 Elixir version | Support
 :------------- | :-----------------------------
-1.20           | Development
-1.19           | Bug fixes and security patches
+1.20           | Bug fixes and security patches
+1.19           | Security patches only
 1.18           | Security patches only
 1.17           | Security patches only
 1.16           | Security patches only
-1.15           | Security patches only
 
 New releases are announced in the read-only [announcements mailing list](https://groups.google.com/group/elixir-lang-ann). All security releases [will be tagged with `[security]`](https://groups.google.com/forum/#!searchin/elixir-lang-ann/%5Bsecurity%5D%7Csort:date).