@@ -1,6 +1,16 @@
 Release History
 ===============
 
+dev
+---
+
+**API Changes (Backward Incompatible)**
+
+**API Changes (Backward Compatible)**
+
+**Bugfixes**
+
+
 4.2.0 (2026-06-22)
 ------------------
 
 
@@ -20,4 +20,4 @@
     "OversizedHeaderListError",
 ]
 
-__version__ = "4.2.0"
+__version__ = "4.3.0+dev"
Original file line number	Diff line number	Diff line change
`@@ -20,4 +20,4 @@`
`20`	`20`	`"OversizedHeaderListError",`
`21`	`21`	`]`
`22`	`22`
`23`		`-__version__ = "4.2.0"`
	`23`	`+__version__ = "4.3.0+dev"`