use std++ 1.1

README.md

@@ -8,7 +8,7 @@ This version is known to compile with:
 
  - Coq 8.6.1 / 8.7.0 / 8.7.1
  - Ssreflect 1.6.4
- - A development version of [std++](https://gitlab.mpi-sws.org/robbertkrebbers/coq-stdpp)
+ - [std++](https://gitlab.mpi-sws.org/robbertkrebbers/coq-stdpp) 1.1.0
 
 If you need to work with Coq 8.5, please check out the
 [iris-3.0 branch](https://gitlab.mpi-sws.org/FP/iris-coq/tree/iris-3.0).

opam

@@ -12,5 +12,5 @@ remove: ["rm" "-rf" "%{lib}%/coq/user-contrib/iris"]
 depends: [
   "coq" { (>= "8.6.1" & < "8.8~") | (= "dev") }
   "coq-mathcomp-ssreflect" { (>= "1.6.1" & < "1.7~") | (= "dev") }
-  "coq-stdpp" { (= "dev.2017-12-18.2") | (= "dev") }
+  "coq-stdpp" { (= "1.1.0") | (= "dev") }
 ]