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Show backfilled readings in Recent Readings - #27
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Historical and clinical backfill readings were forwarded to Loop but never added to recentSamples, so the settings list skipped the gap that Loop's chart filled. Backfill samples now go into the list in lifeCount order, tagged with their source, without changing the Last Reading card. A realtime reading for the same minute replaces a backfilled one. The realtime dedupe set still considers realtime samples only, so forwarding is unchanged.
Backfilled readings have no trend, so their rows showed a dash in the trend column and looked like realtime readings with an undetermined trend. Show a clock icon there instead, labelled "Backfilled" for VoiceOver.
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Oct 19, 2026
Loop: issue reports to the LoopKit developers (LoopKit/Loop#2585), even alarm loudness (LoopKit/Loop#2589), stop AlarmKit alarms after a relaunch (LoopKit/Loop#2590), alarms play through silent mode (LoopKit/Loop#2591), carb entry sync identifier (LoopKit/Loop#2587). LoopKit: watch glucose duplicate crash (LoopKit/LoopKit#655), chart back-gesture (LoopKit/LoopKit#656, LoopKit/LoopKit#658), iOS 17.6 and watchOS 10.6 (LoopKit/LoopKit#659), previous pump's reservoir values (LoopKit/LoopKit#657), carb entry sync identifier (LoopKit/LoopKit#654). LibreLoop: not-an-Abbott-product notice (LoopKit/LibreLoop#25), iOS 17.6 (LoopKit/LibreLoop#26), backfilled readings in Recent Readings (LoopKit/LibreLoop#27). LibreTransmitter: forward the newest trend reading (LoopKit/LibreTransmitter#58). EversenseKit and MixpanelService: iOS 17.6 (LoopKit/EversenseKit#7, LoopKit/MixpanelService#9).
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After a reconnect, LibreLoop forwards historical and clinical backfill readings to Loop, so Loop's chart fills the gap. The Recent Readings list in LibreLoop's settings only received realtime readings, so it jumped over the gap (for example 2:22 PM, then 2:58 PM).
Backfilled readings now go into Recent Readings:
Tests: added
LibreLoopRecentReadingsTests(ordering and replacement). All 13 LibreLoop tests pass on the simulator. Not yet tried on a device.To build this against current LoopKit next-dev you also need #26 (iOS 17.6 deployment target).