1 files changed, 53 insertions, 0 deletions
diff --git a/src/c-rbtree/NEWS.md b/src/c-rbtree/NEWS.md
new file mode 100644
index 00000000..71415f67
--- /dev/null
+++ b/src/c-rbtree/NEWS.md
@@ -0,0 +1,53 @@
+# c-rbtree - Intrusive Red-Black Tree Collection
+
+## CHANGES WITH 3.1.0:
+
+        * Add 'ptrace' build option to enable running tests using 'ptrace'
+          to verify extended execution properties. This option should not
+          be used in setups where 'ptrace' cannot be employed (like running
+          under gdb or valgrind). This option only affects the test-suite.
+
+        * meson-0.60.0 is now the minimum required meson version.
+
+        Contributions from: David Rheinsberg, Evgeny Vereshchagin
+
+        - Brno, 2022-06-22
+
+## CHANGES WITH 3:
+
+        * Add more helpers. Add both a collection of iteratiors and helpers
+          for initializing a tree and checking if a tree is empty, without
+          explicitly accessing the data structure.
+
+        Contributions from: David Herrmann
+
+        - Berlin, 2017-08-13
+
+## CHANGES WITH 2:
+
+        * Relicense as ASL-2.0 to make c-rbtree useful for more projects. All
+          code is now fully available under the ASL-2.0. Nothing is covered by
+          the LGPL, anymore.
+
+        * Switch build-system from Autotools to Meson. This simplifies the code
+          base significantly. The Meson Build System is now used by many other
+          projects, including GStreamer, Weston, and several Gnome packages.
+          See http://mesonbuild.com/ for more information.
+
+        Contributions from: David Herrmann
+
+        - Berlin, 2016-12-14
+
+## CHANGES WITH 1:
+
+        * Initial release of c-rbtree.
+
+        * This projects provides an RB-Tree API, that is fully implemented in
+          ISO-C11 and has no external dependencies. Furthermore, tree
+          traversal, memory allocations, and key comparisons are completely
+          controlled by the API user. The implementation only provides the
+          RB-Tree specific rebalancing and coloring.
+
+        Contributions from: David Herrmann, Kay Sievers, Tom Gundersen
+
+        - Berlin, 2016-08-31