RealFuels v13.5.3 hotfix for KSP 1.8+

This is a hotfix to release v13.5.2 (now removed), which contained a bug resulting in fuel consumption being reduced by a factor of 1000.

Changes:

• Recompute throttle response rate when switching to an engine config without an explicitly defined rate. This ensures that response rates are always correct for the config. However, any response rate values set directly in ModuleEnginesRF will be overridden.
• Display effective engine spool-up time in the PAW. For a more detailed explanation, see #273.

RealFuels v13.5.1 for KSP 1.8+

• Fix a crash resulting from loading a part that has multiple configs, uses gimbal management, and does not have a ModuleGimbal.
• Changed normal distribution to reroll if it falls outside the desired range, instead of clamping it. This avoids a problem where the edge value of the interval was more likely to occur than some values closer to the mean (#272).
• Changed the weights in varianceIsp to have the correct variance of 1 (#272).

RealFuels v13.5.0 for KSP 1.8+

• Switch from Unity's Random Number Generator to System.Random, Unity's was not giving unique results on engine creation leading to lack of randomness in performance.

RealFuels v13.4.0 for KSP 1.8+

• Reworked gimbal management system that restores original gimbal parameters correctly and supports managing multiple gimbals (#271).

RealFuels v13.3.1 for KSP 1.8+

• Tweak variance numbers for solid motors (post-PSPC propellants have lower variance now).

RealFuels v13.3.0 for KSP 1.8+

Changelog:

v13.3.0

• Fixed thrust axis (for ullage etc) to use KSP 1.2+ support for multiple thrust transforms.
• Fully hide B9PS switcher in flight.
• Fix some issues with tooltips.
• Fix EntryCostModifiers not interacting correctly with PartUpgrades.
• Use independent throttle, if active, when determining if an engine is throttled up.
• No longer include dependent mods in the archive - CKAN installs them for you.

Real Fuels v13.2.0 for KSP 1.8+

v13.2.0

• Switch to showing effective tank volume, rather than liters at STP, of propellants in the autofill buttons. Solves the "autofill with 99% pressurant" UI bug.
• Improve the value passed to MJ/KER regarding predicted residuals.

Real Fuels v13.1 for KSP 1.8+

v13.1.0

• Fix B9PS autoswitching when the part in question has resources (#268)
• Ignore residuals requirements with ignoreForIsp propellants.
• Fix bug with the implementation of MLI upgrades that led to the total MLI layers being broken on craft load in career.
• Support showing rated continuous burn time as well as rated burn time in the module info text.

Real Fuels v13.0.0 for KSP 1.8.1+

Changelog:

v13.0.0

• Added ability to gate Tanks behind PartUpgrades. set partUpgradeRequired just like techRequired.
• Add B9PS integration to apply a switch when changing engine config.
• Add Animated Bimodal engine support so engines can have nozzles extending in flight, etc.
• Add support for enhanced variance in engine performance. Engines now vary from engine to engine, run to run (i.e. per ignition), and during a run. Engines vary in specific impulse, flow rate, and (if they only have two major propellants) mixture ratio. This defaults to off, and replaces the previous variance system.
• Add support for residuals. Engines can't burn all propellant in their tanks (or casings, if solid) and leave some behind unburnt. A predicted value for this is displayed on the PAW in the VAB/SPH and in flight, and it is a worst-reasonable-case estimate. NOTE: You must use the latest dev version of MechJeb (or KER, once KER accepts Butcher's PR) or the estimated delta V will be higher than what you actually get out of your stage. This defaults to off. (API integration: get the KSPfield predictedMaximumResiduals which is a multiplier to the total propellant the engine has access to that will be left unburnt.
• Variation and residuals have reasonable guesses at default values for pump-fed and pressure-fed liquid engines and various types of solid rocket motors.
• Support applying ECMs to PARTUPGRADEs.

Real Fuels v12.9.1 for KSP 1.8.1+

• Fix for ullage status display on pressure fed engines.
• Fix for PAW caching for 1.10+ KSP versions.
• Fix for bulk part purchasing costs.