test Coq 8.11 branch; don't test versions std++ does not test

.gitlab-ci.yml

@@ -33,6 +33,12 @@ build-coq.dev:
     OPAM_PINS: "coq version dev"
     CI_COQCHK: "1"
 
+build-coq.8.11.dev:
+  <<: *template
+  variables:
+    OPAM_PINS: "coq version 8.11.dev"
+    CI_COQCHK: "1"
+
 build-coq.8.10.1:
   <<: *template
   variables:
@@ -44,21 +50,11 @@ build-coq.8.10.1:
   tags:
   - fp-timing
 
-build-coq.8.10.0:
-  <<: *template
-  variables:
-    OPAM_PINS: "coq version 8.10.0"
-
 build-coq.8.9.1:
   <<: *template
   variables:
     OPAM_PINS: "coq version 8.9.1"
 
-build-coq.8.9.0:
-  <<: *template
-  variables:
-    OPAM_PINS: "coq version 8.9.0"
-
 build-coq.8.8.2:
   <<: *template
   variables:

README.md

@@ -18,7 +18,7 @@ definitions and some derived forms is available in
 
 This version is known to compile with:
 
- - Coq 8.8.2 / 8.9.0 / 8.9.1 / 8.10.0 / 8.10.1
+ - Coq 8.8.2 / 8.9.1 / 8.10.1
  - A development version of [std++](https://gitlab.mpi-sws.org/iris/stdpp)
 
 For a version compatible with Coq 8.6, have a look at the