Bamboo upgrade from version 6.3.1 to 6.10.3

[Mat]

This is the upgrade path I got it from your documentation when upgrading from very old versions of Bamboo.

• When upgrading from Bamboo 5.14 and later, follow this upgrade path:

5.14+  → 6.5 → LATEST

Ref: https://confluence.atlassian.com/bamboo/bamboo-upgrade-guide-720411366.html#Bambooupgradeguide-Upgrade_export

• Need to understand is there any  possible way that I  can upgrade the version as I mentioned in the title?
• The following add-ons are incompatible when I do the Bamboo update check for 6.10.3

  Add-ons	Latest available Add-ons-V	Compatible Bamboo-V
  Atlassian REST API Browser	3.2.2	6.7.3
  Hung Build Killer for Bamboo	3.0.15	6.3.4
  Plan Runners for Bamboo	3.6.5	6.10.3
  Chef cookbook tests	1.11	6.8.3
  Variable tasks for Bamboo	1.1.24	6.9.2
  Build Times for Bamboo	1.1.9	6.7.3
  Zephyr Enterprise for Bamboo	1.4.1	6.6.3

[Gonchik Tsymzhitov]

Rest API, HBK - you can skip/. 

Other apps, I hope you need to request to update on marketplace. 

Or I do after upgrade on stage :)