% Firefox
%   time vector is: time1729
%   data vector is: data1729
%% 160 == 13.0.1 
data1729(data1729==160) = 13.01;

previous_time = [datenum('November 9, 2004'),...%1.0
datenum('June 23, 2005'),...%1.5
datenum('October 24, 2006') ,...%2
datenum('June 17, 2008') ,...% 3
datenum('June 30, 2009') ,...%3.5
datenum('January 5, 2010'),...%3.57
datenum('January 21, 2010'),...%3.6
datenum('March 22nd, 2011'),... %4.0
 datenum('June 21, 2011') ,...%5
 datenum('August 16, 2011'),...%6
 datenum('September 27, 2011'),...%7
datenum('November 8, 2011'),...%8
datenum('December 20, 2011'),...%9
datenum('January 31, 2012'),...%10
datenum('March 13, 2012'),...%11
datenum('April 24, 2012'),...%12
datenum('June 5th, 2012')];%13
%fprintf('\ndates : %d',numel(previous_time));
previous_data = [1.0 1.5 2 3 3.5 3.57 3.6 4 5 6 7 8 9 10 11 12 13];
%fprintf('\nreleases : %d',numel(previous_data));

h = plot([previous_time time1729'],[previous_data  data1729'], 'o','linewidth',4);

ylim([ min(previous_data)-1 max(data1729)+1])
cy = get(gca,'ytick');
set(gca,'ytick',cy(1:2:end),'ygrid','on')
datetick

%% depuis quand c'est stable
dd = find(get(h,'ydata')==max(data1729));
xdata = get(h,'XData');
stable_since = datestr(xdata(dd(1)))

%% title
if max(data1729)==13.01 
maxis = '13.0.1'
else
maxis = int2str(max(data1729));
end
title(['Current Stable release of Firefox : ' int2str(data1729(end)) 10 ,...
' since ' stable_since],'color','blue','fontweight','bold')