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-rw-r--r--lib/kernel/src/kernel.appup.src45
1 files changed, 36 insertions, 9 deletions
diff --git a/lib/kernel/src/kernel.appup.src b/lib/kernel/src/kernel.appup.src
index 305a1c788c..e73cea8351 100644
--- a/lib/kernel/src/kernel.appup.src
+++ b/lib/kernel/src/kernel.appup.src
@@ -16,13 +16,40 @@
%% 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
- [{<<"5\\.3(\\.[0-9]+)*">>,[restart_new_emulator]}, % OTP-20.0
- {<<"5\\.4(\\.[0-9]+)*">>,[restart_new_emulator]}, % OTP-20.1+
- {<<"6\\.0(\\.[0-9]+)*">>,[restart_new_emulator]}], % OTP-21
- %% Down to - max one major revision back
- [{<<"5\\.3(\\.[0-9]+)*">>,[restart_new_emulator]}, % OTP-20.0
- {<<"5\\.4(\\.[0-9]+)*">>,[restart_new_emulator]}, % OTP-20.1+
- {<<"6\\.0(\\.[0-9]+)*">>,[restart_new_emulator]}] % OTP-21
-}.
+ [{<<"^5\\.3$">>,[restart_new_emulator]},
+ {<<"^5\\.3\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]},
+ {<<"^5\\.3\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^5\\.4$">>,[restart_new_emulator]},
+ {<<"^5\\.4\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]},
+ {<<"^5\\.4\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^5\\.4\\.2(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^5\\.4\\.3(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^6\\.0$">>,[restart_new_emulator]},
+ {<<"^6\\.0\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]},
+ {<<"^6\\.0\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^6\\.1$">>,[restart_new_emulator]},
+ {<<"^6\\.1\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]}],
+ [{<<"^5\\.3$">>,[restart_new_emulator]},
+ {<<"^5\\.3\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]},
+ {<<"^5\\.3\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^5\\.4$">>,[restart_new_emulator]},
+ {<<"^5\\.4\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]},
+ {<<"^5\\.4\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^5\\.4\\.2(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^5\\.4\\.3(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^6\\.0$">>,[restart_new_emulator]},
+ {<<"^6\\.0\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]},
+ {<<"^6\\.0\\.1(?:\\.[0-9]+)*$">>,[restart_new_emulator]},
+ {<<"^6\\.1$">>,[restart_new_emulator]},
+ {<<"^6\\.1\\.0(?:\\.[0-9]+)+$">>,[restart_new_emulator]}]}.