Green Origin

• Adding support for CryoTanks' liquid methane tank variants. Because these were added for a version of CryoTanks made for KSP 1.7, this version and later versions are not compatible with KSP 1.4 to 1.6.
• Futuristic Kerbal suit variants (Breaking Ground) now excluded from patching.

The Power of the Special

• Vintage Kerbal suit variants now excluded from patching.
• Moved Ven's "Extra" patch into the main SMURFF folder, now called "Special".
• Squad's new capsules (Mk1-3, Mk2, and Mk2 Lander Can) now have a "Special" patch, since they're much lighter than their predecessors.
• Update ZBO power requirement patch and Procedural Parts patch to adapt to CryoTanks update.
• New "Special" patch for Universal Storage II tanks.
• New "Special" patch to handle Tundra Exploration fuel tanks.

Kerbal Equinox

• Updated xenon patches to new balance of stock tanks. Because those changes were made in KSP 1.4.0, this version and later versions are not compatible with KSP 1.3.1.

Zero Level

• Adjusted tank math to remove divide-by-zero error. Feel free to set tanklever = 0 now!
• Rebalance of tank adjustment factors to adapt to changes in Near Future Propulsion and CryoTanks (and some in response to user feedback). LFO and hydrolox tanks got a bit of a buff, most everything else stays put. Because the corresponding versions of NFP and CryoTanks were released for KSP 1.3.1, this version and later versions are not compatible with KSP 1.2.2 or 1.3.0.
• The "Extra" patch for Ven's Stock Revamp is more detailed, and now has different behavior for when CryoTanks is or is not installed. Their performance is baselined to the Super Lightweight (Space Shuttle External) Tank.

Kerbals Not Smurffs

• Exclude Kerbals from SMURFF patching.
• Add pure-LF IFS patch.

B9-C

• Another tweak to the CryoTank patch, to avoid stepping into B9's CryoTank patches.

Happy New Year

• Removed "Extra" patch for the procedural ore tank, as they've accepted my PR to add it directly to the part config.
• Engine patches now operate on minThrust as well as maxThrust (if someone should ever release an engine with nonzero minThrust).
• Reduced reaction-wheel authority on command pods in proportion to their mass reduction.
• Adjusted IFS patch. It works again, but note that IFS already has its own RSS patch, so SMURFF defers to that.
• Added support for Mark IV tank types. Because the corresponding version of Mark IV was released for KSP 1.2.2, this version and later versions are not compatible with KSP 1.2.0 or 1.2.1.

Snow Miser

• Updated CryoTanks patch to adapt to rebalance.
• Because the corresponding version of CryoTanks was released for KSP 1.2, this version and later versions are not compatible with KSP 1.1.2 or 1.1.3.

Tanks F-Ore Nothing

• Added an "Extra" patch to fix the procedural ore tank. If you're using Procedural Parts, drop the "ProcOreFixer.cfg" patch in your GameData folder (anywhere will do).
• The license is changed to the GPL v3 (or later).

B9-B

• Made the CryoTank patches less brittle, to handle parts with multiple B9PartSwitch modules (e.g. Fuel Tanks Plus).