5.09.50.21

What's Changed

• Remove steam blender hatches by @RecursivePineapple in #3293
• Fix large essentia smelter EU usage by @RecursivePineapple in #3292
• Unify machine sound loop to use SoundResource by @miozune in #3289
• Remove more reflection + reorganize mixin accessors packages by @Alexdoru in #3260
• Refactor packets by @miozune in #3295
• Fix squeezer -> fluid extractor recipes by @CookieBrigade in #3291
• Fixed NPE when holding a frame w/ missing material by @RecursivePineapple in #3294
• Fix GT++ Energy Buffer NPE by @reobf in #3296
• Give ore mixes localized names by @Lyfts in #3290

Full Changelog: 5.09.50.20...5.09.50.21