I guess the answer is both.  We are going to continue for a bit of time with doing only bufgfix updates to the 1.4 branch.  1.6 is now release as well.  I would encourage you to test 1.6 and if it meets your needs, to try to use that and avoid a major version upgrade in the future when we stop providing bug fixes to 1.4.  I will say that already there are a wide range of things not going into 1.4 including some bug fixes that were to intrusive to back port to 1.4 due to significant changes in our media engine.

On Tuesday, September 15, 2015, Andrew Keil <andrew.keil@visytel.com> wrote:

To FreeSWITCH users,

 

I just need clarification as to which is the current FreeSWITCH release: 1.4.21 or 1.6.0?

 

Currently my client is not yet in production and is running FreeSWITCH 1.4.20 on CentOS 6.7.  I know FreeSWITCH 1.6.0 requires CentOS 7.0 as a minimum, however if 1.6.0 is now the current release then now is the best time for me to move my client to this release.

 

Please let me know which version is the current release version we should be using.

 

Regards,

 

Andrew Keil