--- a/www/CHANGES.rst Wed Sep 01 10:38:44 2021 +0300 +++ b/www/CHANGES.rst Wed Sep 01 10:47:27 2021 +0300 @@ -55,7 +55,12 @@ 0.16 n/a ======= ============ -v0.19, 2021-09-01 +v0.21, 2021-xx-xx +================= + +TBD + +v0.20, 2021-09-01 ================= * Added most of the chemical elements.