With the update to 7.0.8, my refineries have stopped accepting biomass, and what they have in them are not being processed into ethanol. Further, by breaking a refinery and replacing it ... it will not accept biomass into its tanks.

I have just downloaded 7.0.9 but did not see any reference to this particular bug.

Plenty...
Treecapacitator
Archimedes Ships
Bibliocraft
buildcraft
Cart Livery
Chocolate Quest
COFH
Craft Guid
Enchant View
EnderIO
Enhanced Portals
Extra Doors
Forestry (Recently Updated for the BC 7 update)
Ganys Surface
Gendustry
Map Writer
Mine Factory Reloaded
Nether Ores
Project Red
Railcraft
Rogue Like Dungeons
Thaumcraft
Thermal Expansion
Thermal Foundation
T Mechworks
Weapon Mod

... I had my system running quite happy processing ethanol until I upgraded to BC 7

any other mods?

The problem is not related to BuildCraft but to Forestry : The BC internal plugin is not called

[00:09:12] [Client thread/INFO] [Forestry]: Module BuildCraft 6 Recipes Plugin failed to load: Compatible BuildCraftAPI|recipes version not found

https://github.com/ForestryMC/ForestryMC/blob/master/src/main/java/forestry/plugins/PluginBuildCraftRecipes.java#L26

BUILDCRAFT COMPAT!!!!

@AgentK9 This pluign is located on Forestry NOT on BC

I know, but you should ALWAYS have BCCompat if you have any other mods.

If you are implying that I don't have BC Compat ... that would be false ... while it is not listed, I considered it assumed as I play with other mods.

Okay on the conclusions, hopefully Forestry will update soon.

Thanks

@asiekierka pinged me about this on IRC.

Should be fixed the latest unstable Forestry and the upcoming Stable 3.6.0.
ForestryMC/ForestryMC@9d1d1b9