[release] prepare 27.0-cobalt

On behalf of "Allan Blanchard" <allan.blanchard@cea.fr> (@blanchard)

_events/framac-27.0.md

+---
+layout: default
+date: "15-06-2023"
+short_title: Frama-C 27.0 (Cobalt)
+title: Release of Frama-C 27.0 (Cobalt)
+link: /fc-versions/cobalt.html
+---
+
+Frama-C 27.0 (Cobalt) is out. Download it [here](/fc-versions/cobalt.html).
+
+Main changes with respect to Frama-C 26.0 (Iron) include:
+
+#### Kernel
+- Supports C11 `_Generic`
+- New machdep mechanism, based on YAML files
+- New script for generating machdeps from a C11 compiler
+
+#### Aoraï
+- Supports specification about floating-point variables.
+
+#### Eva
+- The octagon domain can now infer relations between any lvalues of integer or
+  pointer types.
+- Fixes the bitwise domain on big-endian architectures.
+
+#### WP
+- Why3 version bumped to 1.6.0.
+- New options for controlling goal automatic splitting
+- Default timeout is now 2s
+
+#### GTK GUI
+- Removed GTK2 support
+
+#### Ivette
+- The Eva table can show the values of function parameters, the logical status
+  of ACSL predicates, and the values of C lvalues in these predicates.
+  It also shows the status of uninitialized and escaping variables.
+- Information about C types are shown in the Inspector.
+- Many bug fixes and user experience improvements.

_fc-versions/cobalt.md

@@ -2,43 +2,43 @@
 layout: version
 number: 27
 name: Cobalt
-beta: true
+acsl: 19
 releases:
 - number: 0
   categories:
-  - name: Frama-C v27.0~beta Cobalt
+  - name: Frama-C v27.0 Cobalt
     files:
     - name: Source distribution
-      link: /download/frama-c-27.0-beta-Cobalt.tar.gz
+      link: /download/frama-c-27.0-Cobalt.tar.gz
       help: Compilation instructions
       help_link: /html/installations/cobalt.html
     - name: User manual
-      link: /download/user-manual-27.0-beta-Cobalt.pdf
+      link: /download/user-manual-27.0-Cobalt.pdf
     - name: Plug-in development guide
-      link: /download/plugin-development-guide-27.0-beta-Cobalt.pdf
+      link: /download/plugin-development-guide-27.0-Cobalt.pdf
       help: Hello plug-in tutorial archive
-      help_link: /download/hello-27.0-beta-Cobalt.tar.gz
+      help_link: /download/hello-27.0-Cobalt.tar.gz
     - name: API Documentation
-      link: /download/frama-c-27.0-beta-Cobalt-api.tar.gz
+      link: /download/frama-c-27.0-Cobalt-api.tar.gz
     - name: Server API Documentation
-      link: /download/frama-c-server-27.0-beta-Cobalt-api.tar.gz
-    - name: ACSL 1.18 (Cobalt implementation)
-      link: /download/acsl-implementation-27.0-beta-Cobalt.pdf
+      link: /download/frama-c-server-27.0-Cobalt-api.tar.gz
+    - name: ACSL 1.19 (Cobalt implementation)
+      link: /download/acsl-implementation-27.0-Cobalt.pdf
   - name: Plug-in Manuals
     sort: true
     files:
     - name: Aoraï manual
-      link: /download/aorai-manual-27.0-beta-Cobalt.pdf
+      link: /download/aorai-manual-27.0-Cobalt.pdf
       help: Aoraï example
-      help_link: /download/aorai-example-27.0-beta-Cobalt.tar.gz
+      help_link: /download/aorai-example-27.0-Cobalt.tar.gz
     - name: Metrics manual
-      link: /download/metrics-manual-27.0-beta-Cobalt.pdf
+      link: /download/metrics-manual-27.0-Cobalt.pdf
     - name: Rte manual
-      link: /download/rte-manual-27.0-beta-Cobalt.pdf
+      link: /download/rte-manual-27.0-Cobalt.pdf
     - name: Eva manual
-      link: /download/eva-manual-27.0-beta-Cobalt.pdf
+      link: /download/eva-manual-27.0-Cobalt.pdf
     - name: WP manual
-      link: /download/wp-manual-27.0-beta-Cobalt.pdf
+      link: /download/wp-manual-27.0-Cobalt.pdf
     - name: E-ACSL manual
-      link: /download/e-acsl/e-acsl-manual-27.0-beta-Cobalt.pdf
+      link: /download/e-acsl/e-acsl-manual-27.0-Cobalt.pdf
 ---