[Discuss-gnuradio] Upgrading from Gnu Radio Version 2.8 to 3.0

[Ryan Rutherford]

Hello group,

A while back, I built some new blocks for testing a system of ours using 
mostly the GMSK code out of version 2.8.  If I were to upgrade to 
version 3.0.4 would I encounter problems using the blocks compiled and 
used with 2.8?  The reason I ask this question is I want to be up to 
date with the GNU Radio, but don't want to ruin any work I have done in 
the previous version.

Also aside from bug-fixes, could anyone tell me (in short) the major 
difference between GnuRadio 2.8 and 3.0?

Thanks in advance,
Ryan