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-rw-r--r--lib/stdlib/src/stdlib.appup.src41
1 files changed, 34 insertions, 7 deletions
diff --git a/lib/stdlib/src/stdlib.appup.src b/lib/stdlib/src/stdlib.appup.src
index 800c2c61f3..2a324aef82 100644
--- a/lib/stdlib/src/stdlib.appup.src
+++ b/lib/stdlib/src/stdlib.appup.src
@@ -16,11 +16,38 @@
%% limitations under the License.
%%
%% %CopyrightEnd%
+%%
+%% We allow upgrade from, and downgrade to all previous
+%% versions from the following OTP releases:
+%% - OTP 20
+%% - OTP 21
+%%
+%% We also allow upgrade from, and downgrade to all
+%% versions that have branched off from the above
+%% stated previous versions.
+%%
{"%VSN%",
- %% Up from - max one major revision back
- [{<<"3\\.[0-3](\\.[0-9]+)*">>,[restart_new_emulator]}, % OTP-19.*
- {<<"3\\.4(\\.[0-9]+)*">>,[restart_new_emulator]}], % OTP-20.*
- %% Down to - max one major revision back
- [{<<"3\\.[0-3](\\.[0-9]+)*">>,[restart_new_emulator]}, % OTP-19.*
- {<<"3\\.4(\\.[0-9]+)*">>,[restart_new_emulator]}] % OTP-20.*
-}.
+ [{<<"^3\\.4$">>,[restart_new_emulator]},
+ {<<"^3\\.4\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]},
+ {<<"^3\\.4\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^3\\.4\\.2(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^3\\.4\\.3(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^3\\.4\\.4(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^3\\.4\\.5(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^3\\.5$">>,[restart_new_emulator]},
+ {<<"^3\\.5\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]},
+ {<<"^3\\.5\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^3\\.6$">>,[restart_new_emulator]},
+ {<<"^3\\.6\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]}],
+ [{<<"^3\\.4$">>,[restart_new_emulator]},
+ {<<"^3\\.4\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]},
+ {<<"^3\\.4\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^3\\.4\\.2(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^3\\.4\\.3(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^3\\.4\\.4(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^3\\.4\\.5(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^3\\.5$">>,[restart_new_emulator]},
+ {<<"^3\\.5\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]},
+ {<<"^3\\.5\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^3\\.6$">>,[restart_new_emulator]},
+ {<<"^3\\.6\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]}]}.