Update changelog and announcement

docs/ChangeLog

@@ -1,3 +1,7 @@
+New in 2020.02.1:
+ + Fixes:
+    + Fix building on musl [979d384a9f]
+
 New in 2020.02:
   + Changes:
     + `throws-like` sub from `Test` module now throws an exception on

docs/announce/2020.02.1.md

@@ -0,0 +1,56 @@
+# Announce: Rakudo Perl 6 compiler, Release 2020.02.1
+
+On behalf of the Rakudo development team, I'm announcing an
+out-of-schedule release of the Rakudo Perl 6 compiler.
+Rakudo is an implementation of Perl 6 on the Moar Virtual Machine[^1].
+
+This release is a point release in addition to the regular, monthly
+releases. This release fixes building MoarVM on systems which are using musl,
+such as Alpine GNU/Linux distro.
+
+The tarball for this release is available from <http://rakudo.org/downloads/rakudo/>.
+Pre-compiled archives will be available shortly.
+
+The changes in this release are outlined below:
+
+New in 2020.02.1:
+ + Fixes:
+    + Fix building with musl [979d384a9f]
+
+The following people contributed to this release:
+
+Tassilo Philipp, Patrick Böker, Juan Julián Merelo Guervós, Alexander Kiryuhin
+
+This release implements 6.c and 6.d versions of the Raku specification.
+6.c version of the language is available if you use the `use v6.c`
+version pragma, otherwise 6.d is the default.
+
+Upcoming releases in 2020 will include new functionality that is not
+part of 6.c or 6.d specifications, available with a lexically scoped
+pragma. Our goal is to ensure that anything that is tested as part of
+6.c and 6.d specifications will continue to work unchanged. There may
+be incremental spec releases this year as well.
+
+If you would like to contribute or find out more information, visit
+<http://perl6.org>, <http://rakudo.org/how-to-help>, ask on the
+<perl6-compiler@perl.org> mailing list, or ask on IRC #perl6 on freenode.
+
+Additionally, we invite you to make a donation to The Perl Foundation
+to sponsor Perl 6 development: <https://donate.perlfoundation.org/>
+(put "Perl 6 Core Development Fund" in the 'Purpose' text field)
+
+The next release of Rakudo (#135), is tentatively scheduled for 2020-03-28.
+
+A list of the other planned release dates is available in the
+“docs/release_guide.pod” file.
+
+The development team appreciates feedback! If you’re using Rakudo, do
+get back to us. Questions, comments, suggestions for improvements, cool
+discoveries, incredible hacks, or any other feedback -- get in touch with
+us through (the above-mentioned) mailing list or IRC channel. Enjoy!
+
+Please note that recent releases have known issues running on the JVM.
+We are working to get the JVM backend working again but do not yet have
+an estimated delivery date.
+
+[^1]: See <http://moarvm.org/>

docs/release_guide.pod

@@ -512,6 +512,7 @@ Previous releases were bundled as part of monthly Parrot releases.
   2019-11-26   Rakudo #132 "2019.11"           (AlexDaniel + Releasable)
   2020-01-27   Rakudo #133 "2020.01"           (Altai-man + Releasable)
   2020-02-23   Rakudo #134 "2020.02"           (Altai-man + Releasable)
+  2020-03-01   2020.02.1                       (Altai-man)
 
 =head1 COPYRIGHT