June 2026 updates across GT5-Unofficial and Applied-Energistics-2-Unofficial delivered targeted reliability and maintainability improvements, focused on centralized fluid handling, explicit failure modes, enhanced output processing, and distribution awareness. Key work included introducing FluidEjectionHelper to centralize fluid ejection to output hatches (commits 46fb2e264fdea4ecf6d761994f104aedb39ad2b9; acf7e07f429c238751eb4f184c87adb8912bd2f6), crashing machines on output overflow to provide clear error reporting (commits 658acf63655af812a2863753090ac5434d450a07; 2b94fda922e7e594825f0404a7d4e9ea0b605276), ME Output Hatch enhancements with safer space checks, interleaved recipe checks, improved filtering and synchronization (commits df4b4b73fa09539f2859873eba5d0d1747c8bbe9; 52c830c2929e3c76deb6efc31716e266c1b8d788; 68f2d44acaa535db7e8db3715a61c12d6022e4af), and exposing isDistribution() in cell inventory APIs (commit 8f367bd47978f4cad0f13ea9678be6143466460b). These changes reduce runtime errors, improve fault isolation, and enable smoother automation workflows.