freeze change log for 1.6.2

CHANGES.rst

@@ -1,4 +1,17 @@
-1.6.2 (unreleased)
+1.7.0 (unreleased)
+==================
+
+Changes to API
+--------------
+
+- 
+
+Bug Fixes
+---------
+
+- 
+
+1.6.2 (2024-03-21)
 ==================
 
 Changes to API
@@ -24,6 +37,7 @@ ramp_fitting
   the jump free segments of integrations. The variables were uint8 and
   they would yield wrong results for integrations with more than 256
   groups. [#251]
+
 Other
 -----
 
@@ -34,7 +48,6 @@ jump
   when the number of groups is above a threshold, use single pass
   outlier flagging rather than the iterative flagging. [#242]
 
-
 1.6.1 (2024-02-29)
 ==================