v1.4.0

BatteryLog v1.4.0

New

• Temperature trace on the History graph — the chart now draws a third auto-scaled line (red) for battery temperature alongside charge % (blue) and voltage (orange). Right-axis min/max temp labels plus a new top-left legend showing each series' range.

Fixed / hardened

• Boot-sampler epoch — guarded the shell sampler's epoch_ms against an empty date result and bumped the bundled Magisk boot module to 1.1.0. The previous negative-epoch values came from a stale module written by an older build; remove and reinstall the boot module from the app (then reboot) to pick up the corrected sampler. Reports were never affected (they run on row-to-row deltas; iso_time was always correct).

Notes

• Debug-signed with the stable committed keystore, so this installs over v1.2.0+ in place and preserves your logs.

APK sha256: 5c13c921b9ea275acd6aac7aca64fa9ec794e49a88b2b9a35876eb2f537d1f2b