X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;ds=sidebyside;f=2.5%2Flttng-docs-2.5.txt;h=821afd097750d6d783ed0938f4f625a826f798c4;hb=f762992f6da9322f6e37f9c6fa9e7ef4f6dd2439;hp=9e08004bea0b55a2ba53716f3fccb6838d6bfc81;hpb=f0287ae19ba24983cb17b0614879195ffd051e77;p=lttng-docs.git

diff --git a/2.5/lttng-docs-2.5.txt b/2.5/lttng-docs-2.5.txt
index 9e08004..821afd0 100644
--- a/2.5/lttng-docs-2.5.txt
+++ b/2.5/lttng-docs-2.5.txt
@@ -10,7 +10,37 @@ include::../common/copyright.txt[]
 include::../common/warning-not-maintained.txt[]
 
 
-include::../common/welcome.txt[]
+[[welcome]]
+== Welcome!
+
+Welcome to the **LTTng Documentation**!
+
+The _Linux Trace Toolkit: next generation_ is an open source software
+toolkit which you can use to simultaneously trace the Linux kernel, user
+applications, and user libraries.
+
+LTTng consists of:
+
+* Kernel modules to trace the Linux kernel.
+* Shared libraries to trace user applications written in C or C++.
+* Java packages to trace Java applications which use
+  `java.util.logging`.
+* A kernel module to trace shell scripts and other user applications
+  without a dedicated instrumentation mechanism.
+* Daemons and a command-line tool, cmd:lttng, to control the
+  LTTng tracers.
+
+[NOTE]
+.Open source documentation
+====
+This is an **open documentation**: its source is available in a
+https://github.com/lttng/lttng-docs[public Git repository].
+
+Should you find any error in the content of this text, any grammatical
+mistake, or any dead link, we would be very grateful if you would file a
+GitHub issue for it or, even better, contribute a patch to this
+documentation by creating a pull request.
+====
 
 
 include::../common/audience.txt[]
@@ -193,6 +223,8 @@ and viewed once tracing is inactive or in real-time.
 [[installing-lttng]]
 == Installing LTTng
 
+include::../common/warning-installation-outdated.txt[]
+
 **LTTng** is a set of software components which interact to allow
 instrumenting the Linux kernel and user applications and controlling
 tracing sessions (starting/stopping tracing, enabling/disabling events,