How to upgrade past 1.87.29.55-2

What script to I run to move from 1.87.29.55-2
Or is there another method to upgrade from 1.87.29.55-2 to the new stable branch.

You have to run the scripts in order from the version you are currently on up to the current.

Please see the sticky post at the top of the disrto forum for instructions and download names.

I see a script for 1.87.29.55 to 1.87.29.55-2 (Running -2 right now)
And I see a script for 1.88.210.57 to 1.8.210.57

But I don’t see a script for 1.87.29.55-2 to 1.88.210.57

From the sticky post on upgrades

1.88.210.57-1 This is a HUGE upgrade. It updates FreePBX to 2.10 and Centos to 5.7 and finally Asterisk to 1.8.8.0. Please note FreePBX 2.10 is still in Release Candidate but we are calling this Distro Stable at this point as people are wanting to upgrade to FreePBX 2.10 which for our Distro requires PHP 5.3 which we only have on Centos 5.7. Hope you got all of that.
1.89.210.57-1 Upgrade Asterisk to 1.8.9. Upgrade php to 5.3.10 and update all Centos 5.7 packages and FreePBX 2.10 modules.
1.89.210.57-2 Upgrade Asterisk to 1.8.9.3 for numerous bug fixes from Digium for 1.8.9 Update all Centos 5.7 packages and FreePBX 2.10 modules.
1.810.210.57-1 Upgrade Asterisk to 1.8.10, Update Dahdi to 2.6 and update Wanpipe to use Dahdi 2.6. This will also update all other Centos 5.7 packages.
1.811.210.57-1 Upgrade Asterisk to 1.8.11. This will also update all other Centos 5.7 packages.
1.811.210.57-2 Update DAHDI to 1.6.1 and Wanpipe to 3.5.26 This will also update all other Centos 5.7 packages.
1.812.210.57-1 Upgrade Asterisk to 1.8.12. This will also update all other Centos 5.7 packages.
1.812.210.58-1 Upgrade to Centos 5.8 and latest Kernel with numerous Security fixes.
1.813.210.58-1 Upgrade to Asterisk 1.8.13 and all Centos 5.8 Packages
1.814.210.58-1 Upgrade to Asterisk 1.8.14 and all Centos 5.8 Packages
1.814.210.58-2 Upgrade to Wanpipe 3.5.27 and all Centos 5.8 Packages
1.815.210.58-1 Upgrade to Asterisk 1.8.15 and all Centos 5.8 Packages
1.816.210.58-1 Upgrade to Asterisk 1.8.16 and all Centos 5.8 Packages
1.817.210.58-1 Upgrade to Asterisk 1.8.17 and all Centos 5.8 Packages

Tun each of those in that order.

Please see http://www.freepbx.org/forum/freepbx-distro/distro-discussion-help/asterisk-1-8-stable-release-versions-for-distro

You have to run each script in chronological order starting at the one that updates you current version then work your wake up.