Set version to 1.7.3

bblanchon · bblanchon · commit 8859ec0f742d · 2023-03-09T10:19:21.000+01:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,8 +1,8 @@
 StreamUtils - Change log
 ========================
 
-HEAD
-----
+1.7.3 (2023/03/08)
+-----
 
 * Fix "EEPROM.h: No such file or directory" with ArduinoCore-mbed (issue #31)
 
