updated

changelog.md

@@ -4,11 +4,11 @@ Changes in tpcclib
 This is a concise list of changes; commit messages can be found in the
 [Git repository](https://gitlab.utu.fi/vesoik/tpcclib.git).
 
-## version 0.7.6 (2020-05-20, in development)
+## version 0.7.6 (2020-06-02, in development)
 
 - Added another conversion function for SMW139 into applications p2bfuncs, b2plasma, and p2blood in v1.
 - Extended ASCII support for dftFormat() in v1.
-- Added some library function tests.
+- Added library functions and tests.
 - MicroPET: negative CT pixel values retained, and pixel_size_z used if available.
 - Build and packaging changes, and documentation changed accordingly.