Reference platform for Lumeira is now Debian/Jessie

doc/technical/code/c++11.txt

@@ -146,7 +146,7 @@ Summer 2014::
   the basic switch to C++11 compilation is done by now, but we have yet to deal with
   some ``ripple effects''.
 September 2014::
-  and those problems turn out to be somewhat insidious: our _reference system_ is still Debian/stable,
+  and those problems turn out to be somewhat insidious: our _reference system_ is still Debian/Wheezy (stable),
   which means we're using *GCC-4.7* and *CLang 3.0*. While these compilers both provide a roughly complete
   C++11 support, a lot of fine points were discovered in the follow-up versions of the compilers and standard
   library -- current versions being GCC-3.9 and CLang 3.4
@@ -157,6 +157,10 @@ September 2014::
     GCC-4.7 doesn't blow up; CLang is even worse, Version 3.0 us unusable after our C++11 transition.
     We're forced to check our builds on Debian/testing, and we should consider to _raise our general
     requirement level_ soon.
+August 2015::
+  our »reference system« (platform) is Debian/Jessie from now on.
+  We have switched to **C++14** and use (even require) GCC-4.9 or CLang 3.5 -- we can expect solid support
+  for all C++11 features and most C++14 features.
 
 Perfect forwarding
 ~~~~~~~~~~~~~~~~~~

doc/technical/overview.txt

@@ -87,6 +87,30 @@ nevertheless we try to stick to it as far as possible
 and maintain fairly complete test coverage.
 
 
+Releases and Development Process
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Lumiera is developed in a collaborative style. Releases are done ``when ready''.
+We (the core developers) are always open for comments, new ideas and proposals.
+In fact, there is even a world-pushable ``mob'' Git repository on our server:
+minor contributions can be pushed there right away, we'll notice any changes.
+It might be a good idea to discuss larger changes prior to jumping into the
+code though. Our Mailinglist is the main information hub. Users and developers --
+everyone is welcome.
+
+Lumiera should be usable on any contemporary Linux (or similar *NIX) system.
+Porting to other platforms is OK for us, but requires Someone^TM^ to volunteer.
+For development and dependency management, we try to stick close to what
+Debian/stable provides. Whenever we need special or more recent libraries,
+we care for a backport and publish a DEB package for use on Debian/Stable.
+We also run a series of Debian Repositories, and we try to build a Lumiera
+package for an array of Debian-like distributions (Ubuntu, Mint). Through
+these ongoing efforts, we try to keep up with the evolution of platform,
+compilers, language and libraries, and we maintain our ability to
+release, even while there are no public releases planned
+for the foreseeable future.
+
+
+
 Lumiera Application
 -------------------
 Generally speaking, the Application is comprised of several self contained 

doc/user/tutorials/DebianBuilding.txt

@@ -37,7 +37,7 @@ should _not_ be done as root.
 . add a suitable source line to your *Apt configuration* ('/etc/apt/sources.lst')
 +
 ----
-deb-src http://lumiera.org/debian/ wheezy experimental
+deb-src http://lumiera.org/debian/ jessie experimental
 ----
 . get all the *build dependencies*
 +

uml/README_UML.txt

@@ -19,7 +19,7 @@ As a consequence, Bouml was dropped from Debian, since it relies on qt3.
  * we track all these bouml session files in our Git tree
  * but note: the actual format is slightly dependent on the actual bouml version in use footnote:[as of
    1/2015, we still use Version *`4.21`* of bouml, which is the Version found in Debian/Squeeze. It runs
-   without modification on Debian/Wheezy]
+   without modification on Debian/Wheezy, but can no longer be used on Debian/Jessie]
  * and the layout of the rendered diagrams is unfortunatly _highly dependent on the installed fonts_.
  * for that reason, we check in any _relevant_ diagram images also into Git. See `doc/devel/uml`
    Here, ``relevant'' means all diagram images, which are linked into the website or the TiddlyWiki