version bump and update opam file

Makefile.in

@@ -89,7 +89,7 @@ install:: install-sharedir
 
 ifneq ("$(FRAMAC_INTERNAL)","yes")
 
-VERSION=0.0
+VERSION=0.2
 EXTRAVERSION?=
 OPEN_SOURCE?=yes
 

opam

 opam-version: "2.0"
 name: "frama-c-metacsl"
 synopsis: "MetACSL plugin of Frama-C for writing pervasives properties"
-version: "0.0"
+version: "0.2"
 description:"""
 MetACSL let users write properties that need to be checked at particular
 contexts (e.g. each time a location is written to inside a given set
@@ -9,12 +9,12 @@ of functions). It will then generate all the corresponding ACSL
 annotations, leaving it to analysis plug-ins (e.g. WP) to prove the
 resulting clauses.
 """
-maintainer: "virgile.robles@cea.fr"
+maintainer: "virgile.prevosto@cea.fr"
 authors: [
   "Virgile Robles"
 ]
-homepage: "http://frama-c.com/"
-license: "LGPLv2.1"
+homepage: "https://frama-c.com/"
+license: "LGPL-2.1-only"
 dev-repo: "git+https://git.frama-c.com/pub/meta.git"
 bug-reports: "https://git.frama-c.com/pub/meta/-/issues"
 tags: [
@@ -25,7 +25,7 @@ tags: [
 ]
 
 build: [
-  ["autoconf"] {pinned}
+  ["autoconf"] {dev}
   ["./configure"]
   [make "-j%{jobs}%"]
 ]
@@ -35,7 +35,11 @@ install: [
 ]
 
 depends: [
-  "ocaml" { >= "4.05.0" & ( < "4.08.0~" | >= "4.08.1" ) }
-  "frama-c" { >= "22.0+dev" }
-  "why3" { >= "1.4.0" }
+  "ocaml" { >= "4.08.1" }
+  "frama-c" { >= "24.0" & < "25.0" }
+  "why3" { >= "1.3.1" }
 ]
+
+depopts: [ "conf-swi-prolog" ]
+
+messages: [ "Note that if you wish to use the deduction features of MetAcsl, you must install the conf-swi-prolog package (and swi-prolog itself)" {!conf-swi-prolog:installed} ]