[ps2]

Brings next-dev up to the tip of each submodule branch.

• Loop: issue reports to the LoopKit developers (Submit issue reports to the LoopKit developers Loop#2585), even alarm loudness (Even out the loudness of the glucose alarm sounds Loop#2589), stop AlarmKit alarms after a relaunch (Stop AlarmKit alarms after a relaunch Loop#2590), low/high/predicted-low alarms play through silent mode (Let low, high and predicted low alarms play through silent mode Loop#2591), carb entry sync identifier (Choose the sync identifier for each new carb entry Loop#2587)
• LoopKit: watch glucose duplicate crash (Fix watch glucose crash from cross-provenance duplicates LoopKit#655), chart back-gesture (Keep chart scrubbing from triggering full-content back navigation LoopKit#656, Build the chart back-gesture fix with SDKs before iOS 26 LoopKit#658), iOS 17.6 / watchOS 10.6 (Require iOS 17.6 and watchOS 10.6, matching Loop LoopKit#659), previous pump's reservoir values kept out of the current value (Keep the previous pump's reservoir values out of the current value LoopKit#657), carb entry sync identifier (CarbStore: carry the sync identifier on new carb entries LoopKit#654)
• LibreLoop: not-an-Abbott-product notice (Say in the app that LibreLoop is not an Abbott product LibreLoop#25), iOS 17.6 (Require iOS 17.6, matching LoopKit LibreLoop#26), backfilled readings in Recent Readings (Show backfilled readings in Recent Readings LibreLoop#27)
• LibreTransmitter: forward the newest trend reading (Forward the newest trend reading, not the oldest LibreTransmitter#58)
• EversenseKit, MixpanelService: iOS 17.6 (Require iOS 17.6, matching LoopKit EversenseKit#7, Require iOS 17.6, matching LoopKit MixpanelService#9), needed now that LoopKit requires 17.6

The LoopWorkspace scheme builds for the simulator, with all 19 plugins in Loop.app/Frameworks.