TruHearts

A new overlay: the last few hits you took.

• Recent-damage log stacked above the HP readout. Each hit shows the damage amount (real un-rounded value, matching the HP readout's precision) and a short label for the source — mob or player name for attacks, or the environmental cause (Fall, Fire, Lava, Drowning, Explosion, Void, …). Newest hit at the bottom, older entries stack upward, each fades out over its trailing ~2 s of a 10 s lifetime. Up to 5 entries on screen at once.
• Death marker. When the hit that killed you lands, a distinct ☠ Died to <source> line drops into the stream right after the killing entry. Rendered in a dim warm gray so it reads as visually different from a hit — you'll always know which one finished you.
• Heal entries too. The log isn't just damage: recovering HP shows up as a green + <amount> <label> (mirror of the damage red). Sources labeled where inferable — currently Regeneration for the mob effect, Healed otherwise. Consecutive same-source heals within 2 s coalesce into one growing entry so tick-by-tick regen doesn't spam. Respawn HP snap-to-full is suppressed (it's a respawn, not a heal).
• Damage is measured as health + absorption delta, so hits eaten by absorption are counted at the amount the player actually felt — not the residual HP loss after absorption ate its share.
• Two-level toggle model. The existing keybind (Controls → TruHearts → Toggle everything (master)) is now the master switch that turns off every TruHearts overlay in one shot. A new keybind, Toggle recent-damage log, flips just the damage log on/off while leaving the HP readout alone. Both are unbound by default; bind whatever you like in Controls. Both preferences persist in config/truhearts.json.
• Coupled to vanilla-hearts visibility the same way the HP readout is: no vanilla hearts (creative, spectator) → no damage log.

Requires Fabric Loader 0.19.3+ and Fabric API matching your MC version. Still one jar for MC 26.1 through 26.2.