When a new tag is pushed, the Skara bot will update the resolved-in-build field for all bugs fixed between the previous build tag and the current one, setting it to the build number corresponding to the just-pushed tag. In order for this to work with FX 8u bugs, the bot needs to recognize the FX 8u tag format, which is:

8uNNN-bXX

where NNN is the update-release number and XX is the build number. This is equivalent to the JDK tag format, which uses jdk8uNNN-bXX, except that the FX tags don't have a prefix before "8u".