Header changes between 5.0.27 and 5.0.51?

[Mark]

Hello,

 

Running a FreeBSD system and mysql 5.0.27 server, I'd like to upgrade to

5.0.51. I would like to know if there are 'header' changes between the two

versions? I mean, do I have to recompile my various Perl clients, mod_mysql

for PHP, etc? Or can they stay linked against libmysqlclient.so.15?

 

Thanks,

 

- Mark