testing 8.13

Author: gares

.github/workflows/main.yml

@@ -26,6 +26,7 @@ jobs:
         coq_version:
           - '8.11'
           - '8.12'
+          - '8.13'
         ocaml_version:
           - 'minimal'
     steps:

coq-hierarchy-builder.opam

@@ -10,7 +10,7 @@ dev-repo: "git+https://github.com/math-comp/hierarchy-builder"
 
 build: [ make ]
 install: [ make "install" "VFILES=structures.v" ]
-depends: [ "coq-elpi" {>= "1.7.0" & < "1.8.0~"} ]
+depends: [ "coq-elpi" {>= "1.6" & < "1.9~"} ]
 synopsis: "Hierarchy Builder"
 description: """
 High level commands to declare and evolve a hierarchy based on packed classes.