diff --git a/emulators/piece.yml b/emulators/piece.yml
index 84b8feb5e..cd44c19ae 100644
--- a/emulators/piece.yml
+++ b/emulators/piece.yml
@@ -3,9 +3,9 @@ type: libretro
 core_classification: official_port
 source: "https://github.com/autch/piece-emu"
 upstream: "https://github.com/autch/piece-emu"
-profiled_date: "2026-09-17"
-source_commit: "08ec4b45176e8df0d6d6f67e56b87e847cd64a65"
-core_version: "0.1"
+profiled_date: "2026-11-09"
+source_commit: "9aedad032c5d06a8c6d7cf74142a2b9ac32d77ac"
+core_version: "0.3"
 version_basis:
   kind: file
   path: "src/libretro/piece_libretro.cpp"
@@ -26,12 +26,12 @@ notes: |
   the SYSTEMINFO block, then the raw flash contents at the stored offset
   (src/pfi_format.h:22-47). retro_get_system_info sets need_fullpath to
   false, so the frontend hands the file over as a memory blob
-  (src/libretro/piece_libretro.cpp:225-233). retro_load_game checks the
+  (src/libretro/piece_libretro.cpp:231). retro_load_game checks the
   PFI signature and SYSTEMINFO.size == 32, sizes SRAM and flash from
   SYSTEMINFO, copies the flash bytes into an SST39VF flash device and
   starts the CPU at the reset vector read from flash base 0xC00000
   (src/libretro/piece_libretro.cpp:271-362,
-  src/debug/pfi_loader_blob.cpp:20-91). The P/ECE kernel, its PFFS file
+  src/debug/pfi_loader_blob.cpp:20-49, 58-91). The P/ECE kernel, its PFFS file
   system and the installed applications (.pex) all live in that flash
   image. The bus maps internal IRAM, external SRAM, external flash and
   I/O only (src/core/bus.hpp:75-79 and src/core/bus.hpp:239). The core
@@ -54,8 +54,6 @@ notes: |
   launcher with startup.pex, date.pex and gamepad.pex installed, and games
   are added with pfar.
 
-  The .info reports display_version 0.3, while the code announces 0.1.
-
 files: []
 
 platform_details: