fix CI to only build with coq 8.19.1

.gitlab-ci.yml

@@ -28,10 +28,10 @@ variables:
 
 ## Build jobs
 
-build-coq.8.19.2:
+build-coq.8.19.1:
   <<: *template
   variables:
-    OPAM_PINS: "coq version 8.19.2"
+    OPAM_PINS: "coq version 8.19.1"
     DENY_WARNINGS: "1"
     OPAM_PKG: "1"
     MANGLE_NAMES: "1"
@@ -41,7 +41,7 @@ build-coq.8.19.2:
 trigger-iris.timing:
   <<: *template
   variables:
-    OPAM_PINS: "coq version 8.19.2   git+https://gitlab.mpi-sws.org/$IRIS_REPO#$IRIS_REV"
+    OPAM_PINS: "coq version 8.19.1   git+https://gitlab.mpi-sws.org/$IRIS_REPO#$IRIS_REV"
   tags:
   - fp-timing
   only:

README.md

@@ -6,7 +6,7 @@ This is a separation logic for ORC11 based on [iGPS] and [FSL]. It has been rece
 
 This version is known to compile with:
 
- - Coq 8.19.2
+ - Coq 8.19.1
  - A development version of [Iris].
 
 The easiest way to install the correct versions of the dependencies is through

[Ralf Jung]

Why did you downgrade to 8.19.1? Is there some problem with 8.19.2?

[Hai Dang]

No there's no particular reason. It was a typo. I was testing locally on 8.19.1. I installed locally 8.19.2, and saw Iris CI was on 8.19.1, then I reinstalled 8.19.1, and didn't really test anything on 8.19.2