bump CI to Coq 8.13.1

.gitlab-ci.yml

@@ -34,21 +34,21 @@ build-coq.dev:
     MANGLE_NAMES: "1"
     CI_COQCHK: "1"
 
-build-coq.8.13.0:
+build-coq.8.13.1:
   <<: *template
   variables:
-    OPAM_PINS: "coq version 8.13.0"
+    OPAM_PINS: "coq version 8.13.1"
     DENY_WARNINGS: "1"
+    OPAM_PKG: "1"
+    DOC_DIR: "coqdoc@center.mpi-sws.org:stdpp"
+  tags:
+  - fp-timing
 
 build-coq.8.12.2:
   <<: *template
   variables:
     OPAM_PINS: "coq version 8.12.2"
     DENY_WARNINGS: "1"
-    OPAM_PKG: "1"
-    DOC_DIR: "coqdoc@center.mpi-sws.org:stdpp"
-  tags:
-  - fp-timing
 
 build-coq.8.11.2:
   <<: *template

README.md

@@ -45,7 +45,7 @@ Notably:
 
 This version is known to compile with:
 
- - Coq version 8.10.2 / 8.11.2 / 8.12.2 / 8.13.0
+ - Coq version 8.10.2 / 8.11.2 / 8.12.2 / 8.13.1
 
 ## Installing via opam