There are some mods that are not up to date for 1.5.x on the skcraft mod pack. extra utilities: http://www.minecraftforum.net/topic/1776056-15xforge-extra-utilities-v024g/ Changelog: Version 0.2.4g - Changed: Ender-thermic pump will now replace any non-source lava blocks with stone, although you will only get lava from proper source blocks. - Fixed: Empty item filters in filter pipes crashing the game Version 0.2.4f - Fixed crash when placing items into chests with solid blocks above them - Removed some debug text that was spamming console Version 0.2.4e - Golden bag of holding now compatible with Inventory tweaks - Fixed crash when using non-item transfer nodes The barrels mod: http://www.minecraftforum.net/topic/1694276-the-barrels-mod/ We have v1.9 laststs is v2.2.2 Biomes O Plenty: https://github.com/BiomesOPlenty/BiomesOPlenty/releases Not sure if we can update to v0.5.9.2 Natura: http://www.minecraftforum.net/topic/1753754-162natura/ Changelog 2.1.4 - Added plank slabs Nei addons: http://www.minecraftforum.net/topic/1803460-nei-addons-v182-alpha-version-for-mc-162-is-out/ Changelog v1.8.2 Added mutation requirements display (Mouse over the chance percentage when it's red) Painter's Flower Pot: http://www.minecraftforum.net/topic/1611327-15162forge-painters-flower-pot-v157/ Changelog v1.57 - A good portion of code rewritten to prevent crash when cover, plant or soil resource inor on pot disappears. -Added max smooth lighting support. Tinkers construct: http://www.minecraftforum.net/topic/1659892-15xtinkers-construct/ Changelog 1.4.2 - Fixed a bug where wooden planks from other mods couldn't make tool parts magic bees: http://www.minecraftforum.net/topic...es-for-forestry-the-successor-to-thaumicbees/ Changelog v2.1.1 Tinker's Construct compatibility debut! Look for Aluminum, Ardite, Cobalt and Manuyllyn bees! Some Localization changes to enable better translation of capsule names & types. Thaumic Tinkerer: https://github.com/Vazkii/ThaumicTinkerer/wiki/Changelog#release-108 Translocator: http://www.chickenbones.craftsaddle.org/Files/New_Versions/links.php Beta builds PowerCrystalsCore:http://build.technicpack.net/view/PowerCrystals/job/PowerCrystalsCore/changes Beta builds PowerConverters: http://build.technicpack.net/view/PowerCrystals/job/PowerConverters/changes Beta builds MineFactoryReloaded: http://build.technicpack.net/view/PowerCrystals/job/MineFactoryReloaded/changes FrogCraft: http://forum.industrial-craft.net/index.php?page=Thread&threadID=9458 Change log 1.3(Comming): Fix the recipe problem(Cause advanced machine block and over clock eating other stacks) Fix a loss bug in the industrial furnace New localized system supports multi language(Currently only English and Simplified Chinese versions are avaliable) 1.2(Haven't published here): Improve the efficiency on algrithsm Fix a dupe bug in the industrial furnac That is about it that i can find!
We will be keeping this in mind and make sure to update the mods in question, but unfortunately it might be a while until a major client update is pushed since 3-4 people on the modpack team are away on holiday (including myself). But no, v0.5.9.2 of biomes o' plenty is for 1.6. And to be sure you know, we won't normally update to beta builds for the client and server just because they generally have more bugs that we have to worry about.