Python: Add change note

tausbn · tausbn · commit 880451f65933 · 2021-02-18T15:59:34.000+01:00
diff --git a/python/change-notes/2021-02-18-type-backtrackers.md b/python/change-notes/2021-02-18-type-backtrackers.md
@@ -0,0 +1,2 @@
+lgtm,codescanning
+* Added support for type backtracking. Dual to the `TypeTracker` class, the `TypeBackTracker` class allows the propagation of user-defined type information backwards from a set of data flow nodes.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+lgtm,codescanning`
	`2`	+* Added support for type backtracking. Dual to the `TypeTracker` class, the `TypeBackTracker` class allows the propagation of user-defined type information backwards from a set of data flow nodes.