Timeline: adds events, and removes the images.

_events/clang-0.4.md

+---
+layout: default
+date: 21-12-2017
+title: Release of Frama-Clang 0.0.4
+---
+
+Frama-Clang 0.0.4, compatible with Frama-C 16, is out.
+Download it [here](/fc-plugins/frama-clang.html).
\ No newline at end of file

_events/clang-0.5.md

+---
+layout: default
+date: 19-02-2018
+title: Release of Frama-Clang 0.0.5
+---
+
+Frama-Clang 0.0.5, fixing compatibility issue with Debian/Ubuntu, is out.
+Download it [here](/fc-plugins/frama-clang.html).
\ No newline at end of file

_events/clang-0.6.md

+---
+layout: default
+date: 23-07-2018
+title: Release of Frama-Clang 0.0.6
+---
+
+Frama-Clang 0.0.6, compatible with Frama-C 17 Chlorine, is out.
+Download it [here](/fc-plugins/frama-clang.html).
\ No newline at end of file

_events/clang-0.7.md

 ---
 layout: default
 date: 13-09-2019
-title: Release of Frama-C Clang 0.0.7
-image: /assets/img/events/frama-clang.png
+title: Release of Frama-Clang 0.0.7
 ---
 
-Frama-C Clang 0.0.7 is out. Download it [here](/fc-plugins/frama-clang.html).
\ No newline at end of file
+Frama-Clang 0.0.7 is out. Download it [here](/fc-plugins/frama-clang.html).
\ No newline at end of file

_events/clang-0.8.md

+---
+layout: default
+date: 10-03-2020
+title: Release of Frama-Clang 0.0.8
+---
+
+Frama-Clang 0.0.8 is out. Download it [here](/fc-plugins/frama-clang.html).
\ No newline at end of file

_events/framac-15.0.md

+---
+layout: default
+date: 31-05-2017
+title: Release of Frama-C 15.0 (Phosphorus)
+---
+
+Frama-C 15.0 (Phosphorus) is out. Download it [here](/fc-versions/phosphorus.html).
+
+Main changes with respect to Frama-C 14 - Silicon include:
+
+#### Kernel
+- E-ACSL is now included in the standard distribution
+- Better handling of Variable-Length Arrays (VLA)
+- ZArith is now a required dependency. Support of Big_int has been dropped
+- Bash and Zsh completion for Frama-C options
+- new AST nodes to explicitly mark local variable initialization
+
+#### EVA
+- better set of default options
+- dropped support for legacy version of Value Analysis
+
+#### WP
+- Interactive Proof Editor in the GUI
+- Extensible Proof Engine via Tactics and Strategies
+- More powerful simplifications of goals
+- Dynamic API is deprecated in favor of static API
+- Fatally flawed support of generalized invariants (`-wp-invariants`)
+has been dropped
+
+#### E-ACSL
+- included in the standard Frama-C distribution
+- use of a (much more efficient) shadow memory model by default
+- much better support of unstructured control flow (complex goto, ...)
+
+#### Variadic
+- translation of variadic calls is now enabled by default
+- option names have changed to avoid confusion with EVA
+
+A complete changelog can be found [here](/html/changelog.html#Phosphorus-15.0).
\ No newline at end of file

_events/framac-16.0.md

+---
+layout: default
+date: 29-11-2017
+title: Release of Frama-C 16.0 (Sulfur)
+---
+
+Frama-C 16.0 (Sulfur) is out. Download it [here](/fc-versions/sulfur.html).
+
+
+Main changes with respect to Frama-C 15 - Phosphorus include:
+
+#### Kernel
+- Extra type checking verifications
+  (e.g. const on local variables, qualifiers in function calls)
+
+#### EVA
+- Precision and efficiency improvements
+- Better feedback for abstract domains
+- Scripts to help analyze large programs
+  (in $FRAMAC_SHARE/analysis-scripts)
+
+#### WP
+- New tacticals for TIP
+  (for dealing with modulus, bit operations, equality rewriting, etc)
+- Several new simplifications
+
+#### RTE
+- Emission of more alarms (\initialized)
+
+#### Studia
+- New plug-in for case studies with EVA, integrated in the GUI
+
+#### GUI
+- Display of local callgraphs (useful for large programs)
+
+A complete changelog can be found [here](/html/changelog.html#Sulfur-16.0).
\ No newline at end of file

_events/framac-17.0.md

@@ -2,7 +2,34 @@
 layout: default
 date: 31-05-2018
 title: Release of Frama-C 17.0 (Chlorine)
-image: /assets/img/events/Chlorine.jpg
 ---
 
-Frama-C 17.0 (Chlorine) is out. Download it [here](/fc-versions/chlorine.html).
\ No newline at end of file
+Frama-C 17.0 (Chlorine) is out. Download it [here](/fc-versions/chlorine.html).
+
+Main changes with respect to Frama-C 16 - Sulfur include:
+
+#### Kernel
+*   Added option -inline-calls for syntactic inlining
+*   Introduced warning categories: possibility of disabling some warnings, converting warnings into errors and vice-versa, and more detailed warning messages
+*   Added support for CERT EXP46-C
+*   Extra-type checking verifications (e.g. in function pointer compatibility and lvalues assignments)
+*   Added support for JSON compilation databases, a.k.a. compile_commands.json (optional: requires package 'yojson')
+
+#### EVA
+*   Added support for infinite floats and NaN (via option -warn-special-float)
+*   Added a new panel "Red alarms" in the GUI that shows all properties for which a red status has been emitted for some states during the analysis. They may not be completely invalid, but should often be investigated first
+*   Evaluate the preconditions of the functions for which a builtin is used; builtins do not emit alarms anymore
+*   The subdivision of evaluations (through the option -val-subdivide-non-linear) can subdivide the values of several lvalues simultaneously (on expressions such as x*x - 2*x*y + y*y)
+*   Various improvements in the equality domain which is now inter-procedural (equalities can be propagated through function calls)
+
+#### WP
+*   Support for ACSL math builtins (\sqrt, \exp, \log, etc.) and _Bool type
+*   Improved Qed simplifications in many domains
+*   Upgrade reference versions for provers (Alt-Ergo 2.0.0, Coq 8.7.1 and Why-3 0.88.3)
+*   New and/or enhanced tactics available from the graphical user-interface
+*   Searching for strategies from the command line
+
+#### E-ACSL
+*   New option -e-acsl-validate-format-strings to detect format string vulnerabilities in printf-like functions
+
+A complete changelog can be found [here](/html/changelog.html#Chlorine-17.0).
\ No newline at end of file

_events/framac-18.0.md

@@ -2,7 +2,42 @@
 layout: default
 date: 29-10-2018
 title: Release of Frama-C 18.0 (Argon)
-image: /assets/img/events/Argon.jpg
 ---
 
-Frama-C 18.0 (Argon) is out. Download it [here](/fc-versions/argon.html).
\ No newline at end of file
+Frama-C 18.0 (Argon) is out. Download it [here](/fc-versions/argon.html).
+
+Main changes with respect to Frama-C 17 (Chlorine) include:
+
+#### Kernel:
+- Improved command-line options for treatment of warning categories:
+  -plugin-warn-key category:status will set the status of category,
+  instead of using 7 options -plugin-warn-abort, -plugin-warn-feedback, …
+  with awkward ± categories
+- All errors emitted during a run will now lead to a non-zero exit status
+  of frama-c command line
+- options for emitting an alarm on [left|right] shift of a negative
+  value are now at kernel level (and removed from Eva)
+- const globals are now unconditionally constants (option -const-writable is
+  removed)
+- several improvements to the frama-c libc specifications
+- new binary frama-c-script to help with case studies
+
+#### Eva:
+- Eva is now consistently named "Eva", and all its options start with -eva
+  (compatibility with previous option names has been preserved).
+- New "//@ loop unroll N;" annotations to unroll exactly the N first iterations
+  of a loop, as an improvement over slevel options.
+- The memexec cache is compatible with all domains, and is enabled by default.
+  This cache greatly improves the analysis time.
+- Builtins for memset and memcpy are now included in the open-source release.
+- Alternative domains use the frama-c libc specification when a builtin is used,
+  to minimize the loss of precision.
+- Emits alarms when reading trap representations of type _Bool.
+- New experimental domain numerors inferring absolute and relative errors of
+  floating-point computations. Does not handle loops for now.
+
+#### E-ACSL:
+- support of ranges in memory built-ins, e.g. \valid(t+(0..9))
+- support of \at on logic variables, e.g. \forall integer i; 0 <= i < 10 ==> t[i] == \old(t[i])
+
+A complete Changelog can be found [here](/html/changelog.html#Argon-18.0).
\ No newline at end of file

_events/framac-19.0.md

@@ -2,7 +2,39 @@
 layout: default
 date: 21-06-2019
 title: Release of Frama-C 19.0 (Potassium)
-image: /assets/img/events/Potassium.jpg
 ---
 
-Frama-C 19.0 (Potassium) is out. Download it [here](/fc-versions/potassium.html).
\ No newline at end of file
+Frama-C 19.0 (Potassium) is out. Download it [here](/fc-versions/potassium.html).
+
+Main changes with respect to Frama-C 18 (Argon) include:
+
+#### Kernel:
+- new check annotation, similar to assert except that it does not introduce
+  additional hypotheses on the program state
+- new options added to frama-c-script
+
+#### GUI:
+- compatibility with lablgtk3
+
+#### Eva:
+- New annotation "//@ split exp" to separate the analysis states for each
+  possible value of an expression until a "//@ merge exp" annotation.
+- New option -eva-partition-history to delay the join of the analysis states at
+  merging points; useful when a reasoning depends on the path taken to reach a
+  control point.
+- By default, prints a summary at the end of the analysis.
+- New meta option -eva-precision to globally configure the analysis.
+- Improved precision on nested loops.
+
+#### WP:
+- new auto-search mode to automatically apply strategies and tactics (see -wp-auto)
+- extended simplifications on range, bitwise and C-boolean values (_Bool is now
+  handled by default)
+- refactored float model (although it still requires further axiomatisation)
+
+#### E-ACSL:
+- support for user-defined logic functions and predicates without labels
+- new option -e-acsl-functions that allows the user to specify a white/black list
+  of functions in which annotations are monitored, or not.
+
+A complete changelog can be found [here](/html/changelog.html#Potassium-19.0).
\ No newline at end of file

_events/framac-19.1.md

@@ -2,7 +2,9 @@
 layout: default
 date: 17-09-2019
 title: Release of Frama-C 19.1 (Potassium)
-image: /assets/img/events/Potassium.jpg
 ---
 
-Frama-C 19.1 (Potassium) is out. Download it [here](/fc-versions/potassium.html).
\ No newline at end of file
+Frama-C 19.1 (Potassium) is out. Download it [here](/fc-versions/potassium.html).
+
+This release merely restores compatibility with OCaml 4.08.1 (and the new
+4.09.0), and fixes a few issues with lablgtk3.
\ No newline at end of file

_events/framac-20.0.md

+---
+layout: default
+date: 04-12-2019
+title: Release of Frama-C 20.0 (Calcium)
+---
+
+Frama-C 20.0 (Calcium) is out. Download it [here](/fc-versions/calcium.html).
+
+Main changes with respect to Frama-C 19 (Potassium) include:
+
+##### Kernel:
+  - the minimum required OCaml version is now 4.05.0
+  - more strict checks related to ghost variables in non-ghost code, and support for ghost parameters
+  - visitor behavior functions were moved from Cil to a new module Visitor_behavior
+
+##### Eva:
+  - New octagon domain inferring relations of the form
+  a ≤ ±X±Y ≤ b between pairs of integer variables X and Y.
+  - New option "-eva-auto-loop-unroll N", to unroll all
+  loops whose number of iterations can be easily bounded by <N>.
+  - Dynamic registration of abstract values and domains:
+  developers of new domains no longer need to modify Eva's engine.
+
+##### WP:
+- Use native Why3 API (now requires why3 at compile time); deprecated native alt-ergo & coq output
+- New cache mechanism for why3 provers, see -wp-cache option
+
+##### E-ACSL:
+- Support of rational numbers and operations.
+
+And a new plug-in, Markdown-report (MdR), to generate reports in both Markdown and SARIF formats.
+
+A complete changelog can be found [here](/html/changelog.html#Calcium-20.0).
\ No newline at end of file

assets/css/home.css

@@ -1469,12 +1469,8 @@ a.goDown .icon {
 .calendarScreen {
   /*background: #f6f6f6;*/
   overflow: hidden;
-}
-@media (max-width:  767px) {
-  .calendarScreen {
-    height: auto;
-    padding-bottom: 120px;
-  }
+  height: auto;
+  padding-bottom: 120px;
 }
 .calendarScreen .sectionContent {
   padding: 28px 0 20px;
@@ -1579,13 +1575,13 @@ a.goDown .icon {
 }
 @media (min-width:  768px) {
   .eventDetailsBlock .eventDetail {
-    width: 640px;
+    width: 100%;
     margin: 0 auto;
     padding-bottom: 30px;
   }
   .eventDetailsBlock .eventDetail .contentBlk {
     display: inline-flex;
-    width: 330px;
+    width: auto;
     vertical-align: middle;
     padding: 10px 0 0 15px;
   }
@@ -1596,7 +1592,7 @@ a.goDown .icon {
     padding-bottom: 40px;
   }
   .eventDetailsBlock .eventDetail .contentBlk {
-    width: 400px;
+    width: auto;
     padding: 12px 0 0 22px;
     font-size: 14px;
   }
@@ -1610,7 +1606,7 @@ a.goDown .icon {
     width: 1080px;
   }
   .eventDetailsBlock .eventDetail .contentBlk {
-    width: 500px;
+    width: auto;
     font-size: 15px;
   }
   .eventDetailsBlock .eventDetail .contentBlk > div {
@@ -1627,7 +1623,7 @@ a.goDown .icon {
     padding-bottom: 50px;
   }
   .eventDetailsBlock .eventDetail .contentBlk {
-    width: 520px;
+    width: auto;
     padding: 15px 0 0 27px;
     font-size: 16px;
   }