Update the changelog file.

Signed-off-by: David Black <[email protected]>

Author: dbaxa

ChangeLog

@@ -1,6 +1,10 @@
 CHANGES
 =======
 
+* Make use of new require_iat and require_exp options that PyJWT now accepts
+* Sem-Ver: bugfix update the PyJWT dep from 1.3.0 to 1.4.0
+* Sem-Ver: bugfix update the cryptography dep from 0.9.1 to 1.0.2
+* Update the AUTHORS and the ChangeLog files
 * Make the private key repository scanning actually work
 * Clean up imports to follow google python style guides
 * Support scanning for key file each time generate_jwt is called