chore: update profiles to current upstream pins

emulators/pom2.yml

@@ -3,9 +3,9 @@ type: standalone
 core_classification: other
 source: "https://github.com/habib256/pom2"
 upstream: "https://github.com/habib256/pom2"
-profiled_date: "2026-09-14"
-source_commit: "78aa14c1135ea9eaf3e68f09d624fab788aab236"
-core_version: "0.9.2"
+profiled_date: "2026-09-17"
+source_commit: "95cdbd1dc18b86a6b347dacd513503ac8ed73921"
+core_version: "0.9.3"
 display_name: "Apple - Apple II (POM2)"
 cores:
   - pom2
@@ -16,20 +16,21 @@ mode: standalone
 notes: |
   Apple ][, ][+, //e, //c and //c+ emulator by Arnaud Verhille, C++ with an
   ImGui frontend, plus a browser build and a headless CLI. Nine machine
-  profiles (SystemProfile.cpp:32-300): Apple ][ Original, ][+, //e
+  profiles (src/SystemProfile.cpp:32-302): Apple ][ Original, ][+, //e
   Unenhanced, //e Enhanced, //c, //c Plus, and PAL variants of the //e
   Unenhanced, //e Enhanced (the default) and //c (Le Chat Mauve).
 
   Every file is looked up by a relative name through findResource
-  (ResourcePaths.cpp:173-246): the per-user data directory
+  (src/ResourcePaths.cpp:178-251): the per-user data directory
   (~/.local/share/POM2, ~/Library/Application Support/POM2,
-  %LOCALAPPDATA%\POM2), the executable directory, its parent,
-  ../share/POM2, then the working directory and its two parents. The
-  first hit wins. Release packages ship the whole roms/ tree, the fonts and
-  the two photos (packaging/bundle.manifest).
+  %LOCALAPPDATA%\POM2) when it really is per-user, the executable
+  directory, its parent, ../share/POM2, the temp fallback data directory
+  otherwise, then the working directory and its two parents. The first hit
+  wins. Release packages ship the whole roms/ tree, the fonts and the two
+  photos (packaging/bundle.manifest).
 
   Machine firmware is a probe chain per profile, first name found wins
-  (SystemProfile.cpp romProbeOrder, MainWindow_Slots.cpp:1458-1481):
+  (SystemProfile.cpp romProbeOrder, src/ProfileSwitch.cpp:113-133):
     ][ Original     apple2o.rom, apple2.rom
     ][+             apple2p.rom, apple2.rom
     //e Unenhanced  apple2e_unenh.rom, 342-0135-b.64.rom, apple2e.rom
@@ -37,47 +38,60 @@ notes: |
     //c             apple2c-32Kv0.rom, apple2c-16K.rom, 3420033a.256
     //c Plus        apple2cp.rom, apple2c-plus.rom, apple2c-32Kv0.rom
   With no candidate the machine runs on a $D000-$FFFF stub and the Welcome
-  panel opens (MainWindow.cpp:318-326). A first run with no //e image falls
-  back to the ][+ chain (MainWindow.cpp:223-236). Memory::loadAppleIIRom
-  (Memory.cpp:174-224) maps 12 KB at $D000, 16 KB at $C000, skips the 4 KB
-  pad of a 20 KB ][+ dump, and slices a 32 KB dump by profile: //e images
-  carry the firmware in the upper half, //c and //c+ images are two firmware
-  banks with bank 0 in the lower half (SystemProfile.cpp:432).
+  panel opens (src/MainWindow.cpp:323-331). A first run with no //e image
+  falls back to the ][+ chain (src/MainWindow.cpp:228-241).
+  Memory::loadAppleIIRom (src/Memory.cpp:173-236) maps 12 KB at $D000,
+  16 KB at $C000, skips the 4 KB pad of a 20 KB ][+ dump, and slices a
+  32 KB dump by profile: //e images carry the firmware in the upper half,
+  //c and //c+ images are two firmware banks with bank 0 in the lower half
+  (src/SystemProfile.cpp:429).
 
   Character generators follow charRomProbeOrder per profile, or the locale
-  picked in the toolbar (CharRomCatalog.cpp:42-79, MainWindow_Slots.cpp:
-  1489-1505). Memory::loadCharRom accepts 2 KB, 4 KB and 8 KB dumps
-  (Memory.cpp:313-345); an 8 KB dump is two 4 KB banks, loaded as one bank
-  or kept dual-bank with annunciator 2 selecting the live set.
+  picked in the toolbar (src/CharRomCatalog.cpp:42-79,
+  src/ProfileSwitch.cpp:135-141). Memory::loadCharRom accepts 2 KB, 4 KB
+  and 8 KB dumps (src/Memory.cpp:324-357); an 8 KB dump is two 4 KB banks,
+  loaded as one bank or kept dual-bank with annunciator 2 selecting the
+  live set.
 
-  Peripheral ROMs are read when the card is plugged (SlotCardFactory.cpp).
+  Peripheral ROMs are read when the card is plugged (src/SlotCardFactory.cpp).
   The Disk II carries the 341-0027-A boot PROM and the 16-sector P6
-  sequencer built in (DiskIICard.cpp:135-150). CFFA, Liron, Workstation and
-  the MC68705 mouse card leave the slot empty without their dump; Grappler+,
-  ThunderClock+ and TransWarp run a synthetic ROM instead. The catalogue
-  behind the ROM Status panel (RomCatalog.h) lists every name in probe
-  order with the size the loader enforces and, where POM2 vouches for a
-  dump, its CRC32; the panel hashes each present file
-  (RomStatus_ImGui.cpp:169-181, 306).
+  sequencer built in (src/DiskIICard.cpp:135-148). CFFA, Liron,
+  Workstation and the MC68705 mouse card leave the slot empty without
+  their dump; Grappler+, ThunderClock+ and TransWarp run a synthetic ROM
+  instead. The catalogue behind the ROM Status panel (src/RomCatalog.h)
+  lists every name in probe order with the size the loader enforces,
+  what a missing dump costs (degraded, card unavailable, unused) and,
+  where POM2 vouches for a dump, its CRC32; the panel hashes each present
+  file (src/RomStatus_ImGui.cpp:169-181, 311).
 
-  Help > Download missing ROMs (RomFetch.cpp:61-141) fetches 18 dumps with
-  curl from raw.githubusercontent.com/Abdess/retrobios and installs a
-  download only when its size, CRC32 and SHA-256 match the catalogue
-  (RomFetch.cpp:398-431); a present local file is re-checked with the same
-  gate (RomFetch.cpp:583-603). Unavailable in the browser build.
+  Help > Download missing ROMs (src/RomFetch.cpp:66-263) fetches 37 dumps
+  with curl from raw.githubusercontent.com/Abdess/retrobios, pinned to
+  HTTPS (src/RomFetch.cpp:694-710). Every entry carries the SHA-256 of the
+  dump POM2 ships in its own roms/ tree, eight a CRC32 as well; a download
+  is installed only when its size, CRC32 and SHA-256 match
+  (src/RomFetch.cpp:591-627). A present file is re-checked with the same
+  gate and, when it is not the catalogued dump, replaced after a copy to
+  roms-replaced/ under the data directory (src/RomFetch.cpp:541-589,
+  795-815, 824-842); a 12 KB apple2p.rom is the one alternate size kept as
+  is. Two entries are members of MAME romsets, read in-process
+  (src/ZipMember.cpp): apple2e_unenh.rom is 342-0135-b.64 then
+  342-0134-a.64 from apple2e.zip, mouse_341-0270-c.bin is 341-0270-c.4b
+  from a2mouse.zip. Downloads land in the per-user data directory's roms/
+  (src/RomFetch.cpp:763-783). Unavailable in the browser build
+  (src/RomFetch.cpp:884-887).
 
   The floppy mechanical sounds are MAME's samples/floppy set, read from
   roms/floppy_samples/ as two banks of ten WAV files prefixed 525_ and 35_
-  (FloppySoundDevice.cpp:80-118, MainWindow.cpp:335-348); a missing sample
-  is logged and the drive stays silent.
+  (src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353); a
+  missing sample is logged and the drive stays silent.
 
   Media named by the code are not firmware and are not listed here: the
   browser demo boots floppyemu/DIX.po (wasm/shell.html:89) or, when the
-  shell passes no disk, floppyemu/Total Replay v6.1.hdv (main.cpp:281-285);
-  the headless CLI mounts disks_5.4/dos33_master.dsk by default
-  (pom2_headless.cpp:263). Disk, tape and hard-disk images are browsed
-  from disks_5.4/, disks_3.5/, hdv/, floppyemu/, cassettes/ and
-  prodos_folder/ next to the executable.
+  shell passes no disk, floppyemu/Total Replay v6.1.hdv
+  (src/main.cpp:282-286); the headless CLI mounts
+  disks_5.4/dos33_master.dsk by default (src/pom2_headless.cpp:262-264).
+  Disk, tape and hard-disk images are browsed from disks_5.4/, disks_3.5/,
+  hdv/, floppyemu/, cassettes/ and prodos_folder/ next to the executable.
 
 files:
   - name: "apple2o.rom"
@@ -89,7 +103,7 @@ files:
     sha256: "68d9db6bb4c305d40c3fa89fa0f2d7b7f71516a9431e3138859f23bc5bddb2d1"
     sha1: "78008be557f643e956a106121bcc182c0fb9ea6d"
     validation: [size, sha256]
-    source_ref: "src/SystemProfile.cpp:38, src/Memory.cpp:174-224, src/RomFetch.cpp:61-63"
+    source_ref: "src/SystemProfile.cpp:38, src/Memory.cpp:173-236, src/RomFetch.cpp:70-73"
     note: "First candidate of the Apple ][ Original profile; apple2.rom is probed next."
   - name: "apple2.rom"
     path: "roms/apple2.rom"
@@ -100,18 +114,20 @@ files:
     sha256: "fc3e9d41e9428534a883df5aa10eb55b73ea53d2fcbb3ee4f39bed1b07a82905"
     sha1: "33a24f5489ba9195b44be77d9afb2252594cb5c7"
     validation: [size, sha256]
-    source_ref: "src/SystemProfile.cpp:38, src/SystemProfile.cpp:54, src/MainWindow_Slots.cpp:1470-1477, src/RomFetch.cpp:65-67"
+    source_ref: "src/SystemProfile.cpp:38, src/SystemProfile.cpp:54, src/ProfileSwitch.cpp:121-128, src/RomFetch.cpp:74-81"
     note: "Probed after the profile image for the ][ and ][+ profiles. When it resolves in place of that image the loader logs that the ROM identity may not match the machine."
   - name: "apple2p.rom"
     path: "roms/apple2p.rom"
     description: "Apple ][+ Autostart monitor and Applesoft, 4 KB pad then $C000-$FFFF"
     required: false
     priority: 1
+    size: 20480
     size_options: [12288, 20480]
+    sha256: "92c4bef609920842ea472d21b661a0d35dbda6cd90963b8b734a205e22d84108"
     sha1: "29a53f3bb158b160433369e8e4a1d7cd5bf68ac6"
-    validation: [size]
-    source_ref: "src/SystemProfile.cpp:54, src/Memory.cpp:209-219, src/RomFetch.cpp:69-79"
-    note: "First candidate of the ][+ profile and of the first-run fallback (MainWindow.cpp:234). The loader drops the leading 4 KB of a 20 KB dump. The fetcher builds a 12 KB image from the six 2 KB chips of the MAME apple2p set and accepts either size as present; it carries no digest for this file."
+    validation: [size, sha256]
+    source_ref: "src/SystemProfile.cpp:54, src/Memory.cpp:221-231, src/RomFetch.cpp:82-94, src/RomFetch.cpp:824-835"
+    note: "First candidate of the ][+ profile and of the first-run fallback (src/MainWindow.cpp:237-241). The loader drops the leading 4 KB of the 20 KB dump. The fetch gate names that dump; a 12 KB six-chip image already on disk is kept as present without a digest check."
   - name: "apple2e.rom"
     path: "roms/apple2e.rom"
     description: "Apple //e Enhanced firmware, 32 KB dump with the 16 KB firmware in the upper half"
@@ -121,7 +137,7 @@ files:
     sha256: "c17bc38c75ba96c33a30c688a1efd60144811073423533fe7f8453cdd9457aab"
     sha1: "d756eba578a6c5a4807510dfee30ee585c63755e"
     validation: [size, sha256]
-    source_ref: "src/SystemProfile.cpp:101, src/SystemProfile.cpp:239-251, src/Memory.cpp:189-201, src/Memory.cpp:220-222, src/MainWindow.cpp:223-226, src/RomFetch.cpp:80-83"
+    source_ref: "src/SystemProfile.cpp:101, src/SystemProfile.cpp:241-253, src/Memory.cpp:201-213, src/Memory.cpp:232-234, src/MainWindow.cpp:228-231, src/RomFetch.cpp:95-98"
     note: "Sole candidate of the //e Enhanced profiles, NTSC and PAL, PAL being the default machine. Also the last fallback of the //e Unenhanced chain."
   - name: "apple2e_unenh.rom"
     path: "roms/apple2e_unenh.rom"
@@ -133,8 +149,8 @@ files:
     sha256: "1fb812584c6633fa16b77b20915986ed1178d1e6fc07a647f7ee8d4e6ab9d40b"
     sha1: "61fa9254628e5bb7236fb474006116d67684d747"
     validation: [size, sha256]
-    source_ref: "src/SystemProfile.cpp:78-79, src/SystemProfile.cpp:265-277, src/RomFetch.cpp:84-87"
-    note: "First candidate of the //e Unenhanced profiles; 342-0135-b.64.rom is probed second, apple2e.rom third."
+    source_ref: "src/SystemProfile.cpp:78-79, src/SystemProfile.cpp:267-279, src/RomFetch.cpp:51-56, src/RomFetch.cpp:99-107"
+    note: "First candidate of the //e Unenhanced profiles; 342-0135-b.64.rom is probed second, apple2e.rom third. The fetcher assembles it from the two 8 KB chips of the MAME apple2e set, 342-0135-b.64 then 342-0134-a.64."
   - name: "apple2c-32Kv0.rom"
     path: "roms/apple2c-32Kv0.rom"
     description: "Apple //c two-bank firmware, bank 0 in the lower 16 KB"
@@ -142,8 +158,10 @@ files:
     priority: 1
     size: 32768
     crc32: "323952d1"
+    sha256: "d65bbf97058b9cdce8eaebf74124048e3b4e42dca1bd42be316747bbc27dc124"
     sha1: "fb0d644aafaff1352d0816bc8494f6c9913809d5"
-    source_ref: "src/SystemProfile.cpp:142-143, src/SystemProfile.cpp:204-205, src/SystemProfile.cpp:432-438, src/Memory.cpp:189-201, src/Memory.cpp:220-222"
+    validation: [size, sha256]
+    source_ref: "src/SystemProfile.cpp:142-143, src/SystemProfile.cpp:204-205, src/SystemProfile.cpp:429-434, src/Memory.cpp:201-213, src/Memory.cpp:232-234, src/RomFetch.cpp:108-111"
     note: "First candidate of the //c and //c PAL profiles, third of the //c Plus chain. Bank 0 is mapped at reset, the $C028 ROMBANK switch selects the other. Identical to 3420033a.256 with its first 256 bytes zeroed."
   - name: "apple2c-16K.rom"
     path: "roms/apple2c-16K.rom"
@@ -152,8 +170,10 @@ files:
     priority: 2
     size: 16384
     crc32: "f0edaa1b"
+    sha256: "3ca1c8a27bf111aa0f4dc9372c5e6404457adb9a458ce32ae4b03a7e989e0c76"
     sha1: "1a9b8aca5e32bb702ddb7791daddd60a89655729"
-    source_ref: "src/SystemProfile.cpp:142-143, src/Memory.cpp:207-208"
+    validation: [size, sha256]
+    source_ref: "src/SystemProfile.cpp:142-143, src/Memory.cpp:219-220, src/RomFetch.cpp:112-115"
     note: "Second candidate of the //c chain, loaded at $C000."
   - name: "3420033a.256"
     path: "roms/3420033a.256"
@@ -162,8 +182,10 @@ files:
     priority: 3
     size: 32768
     crc32: "c8b979b3"
+    sha256: "678d5c9d374664d2ee94ba9c9564d26a917b31116b07c46df30a3e82c640885b"
     sha1: "10767e96cc17bad0970afda3a4146564e6272ba1"
-    source_ref: "src/SystemProfile.cpp:142-143"
+    validation: [size, sha256]
+    source_ref: "src/SystemProfile.cpp:142-143, src/RomFetch.cpp:116-119"
     note: "Third candidate of the //c chain."
   - name: "apple2cp.rom"
     path: "roms/apple2cp.rom"
@@ -173,8 +195,10 @@ files:
     aliases: ["apple2c-plus.rom"]
     size: 32768
     crc32: "0b996420"
+    sha256: "5a62070f6a0b07784681d4df4bf2ce88b2809bec0cbaa65fcb963e804ed60374"
     sha1: "1a27ae26966bbafd825d08ad1a24742d3e33557c"
-    source_ref: "src/SystemProfile.cpp:204-205, src/SystemProfile.cpp:432-438"
+    validation: [size, sha256]
+    source_ref: "src/SystemProfile.cpp:204-205, src/SystemProfile.cpp:429-434, src/RomFetch.cpp:120-123"
     note: "First candidate of the //c Plus profile; apple2c-plus.rom is probed second and apple2c-32Kv0.rom third."
   - name: "apple2_char.rom"
     path: "roms/apple2_char.rom"
@@ -185,7 +209,7 @@ files:
     sha256: "08f5d22230481019844492dde0a29a018cb193712a9e4a43770a3870608f28de"
     sha1: "f9d312f128c9557d9d6ac03bfad6c3ddf83e5659"
     validation: [size, sha256]
-    source_ref: "src/SystemProfile.cpp:39, src/SystemProfile.cpp:55, src/CharRomCatalog.cpp:42-43, src/RomFetch.cpp:90-93, src/Memory.cpp:313-345"
+    source_ref: "src/SystemProfile.cpp:39, src/SystemProfile.cpp:55, src/CharRomCatalog.cpp:42-43, src/RomFetch.cpp:126-129, src/Memory.cpp:324-357"
     note: "Sole candidate of the ][ and ][+ profiles and the last fallback of every //e-class chain."
   - name: "apple2e_char.rom"
     path: "roms/apple2e_char.rom"
@@ -197,8 +221,8 @@ files:
     sha256: "52c3b87900ac939f6525402cab1ccfd8f8259290fc6df54da48fb4c98ae3ed0f"
     sha1: "b2b5d87f52693817fc747df087a4aa1ddcdb1f10"
     validation: [size, sha256]
-    source_ref: "src/SystemProfile.cpp:105, src/SystemProfile.cpp:144, src/SystemProfile.cpp:206, src/CharRomCatalog.cpp:48-49, src/RomFetch.cpp:94-97, src/Memory.cpp:313-345"
-    note: "First candidate of the //e Enhanced, //c and //c Plus profiles; the same dump answers to apple2e_char_us.rom in the locale picker."
+    source_ref: "src/SystemProfile.cpp:105, src/SystemProfile.cpp:144, src/SystemProfile.cpp:206, src/CharRomCatalog.cpp:48-49, src/RomFetch.cpp:130-142, src/Memory.cpp:324-357"
+    note: "First candidate of the //e Enhanced, //c and //c Plus profiles; the same dump answers to apple2e_char_us.rom in the locale picker, and the fetcher writes both names."
   - name: "apple2e_char_us_unenh.rom"
     path: "roms/apple2e_char_us_unenh.rom"
     description: "Apple //e Unenhanced character generator 342-0133-A, 4 KB"
@@ -209,8 +233,8 @@ files:
     sha256: "ed5bdd4afa509134e85f1d020685af7ff50e279226eb869a17825b471cc1634c"
     sha1: "58ad0008df72896a18601e090ee0d58155ffa5be"
     validation: [size, sha256]
-    source_ref: "src/SystemProfile.cpp:83-84, src/CharRomCatalog.cpp:50-51, src/RomFetch.cpp:98-101, src/Memory.cpp:313-345"
-    note: "The //e Unenhanced profile probes apple2e_char_2k.rom then 341-0265-a.chr.rom then apple2_char.rom; the same dump ships under both names."
+    source_ref: "src/SystemProfile.cpp:83-84, src/CharRomCatalog.cpp:50-51, src/RomFetch.cpp:143-150, src/Memory.cpp:324-357"
+    note: "The //e Unenhanced profile probes apple2e_char_2k.rom then 341-0265-a.chr.rom then apple2_char.rom; the same dump ships under both names and the fetcher writes both."
   - name: "apple2e_char_fr.rom"
     path: "roms/apple2e_char_fr.rom"
     description: "Apple //e French character generator, 4 KB"
@@ -218,19 +242,21 @@ files:
     aliases: ["apple2e_char_frca_unenh.rom"]
     size: 4096
     crc32: "ab0be706"
+    sha256: "52d8e46b487a617c288caaf12ab7ad6cb81030b6ab92419f9a2e19c43d765566"
     sha1: "42afb02aab4146f781ac52803a2733adc4da834e"
-    validation: [size]
-    source_ref: "src/CharRomCatalog.cpp:52-53, src/CharRomCatalog.cpp:56-57, src/CharRomCatalog.cpp:151-165, src/Memory.cpp:313-345"
-    note: "Locale picker entry. The same dump is also listed as the FR Canadian unenhanced set 341-0168-A."
+    validation: [size, sha256]
+    source_ref: "src/CharRomCatalog.cpp:52-53, src/CharRomCatalog.cpp:56-57, src/CharRomCatalog.cpp:151-166, src/RomFetch.cpp:153-156, src/Memory.cpp:324-357"
+    note: "Locale picker entry. The same dump is also listed as the FR Canadian unenhanced set 341-0168-A, a name the fetcher does not serve."
   - name: "apple2e_char_frca.rom"
     path: "roms/apple2e_char_frca.rom"
     description: "Apple //e French Canadian Enhanced character generator, 4 KB"
     required: false
     size: 4096
     crc32: "2c8fc403"
+    sha256: "56479cbec4767651c62a4d0f61e6ed103395216f2b86eddba74d85495dd71cc4"
     sha1: "4043e0808af8be096660827445e41149d16c5c85"
-    validation: [size]
-    source_ref: "src/CharRomCatalog.cpp:54-55, src/CharRomCatalog.cpp:151-165, src/Memory.cpp:313-345"
+    validation: [size, sha256]
+    source_ref: "src/CharRomCatalog.cpp:54-55, src/CharRomCatalog.cpp:151-166, src/RomFetch.cpp:157-160, src/Memory.cpp:324-357"
     note: "Locale picker entry; equals the low bank of 342-0274-a.e9."
   - name: "apple2e_char_uk.rom"
     path: "roms/apple2e_char_uk.rom"
@@ -238,9 +264,10 @@ files:
     required: false
     size: 4096
     crc32: "dda11653"
+    sha256: "d55bd5391485cd78c68c71408f09bd088e82a73d179a0a25820067a0c1554acd"
     sha1: "d19c2e2cc12b27d77edc403d5d0701186a4ed988"
-    validation: [size]
-    source_ref: "src/CharRomCatalog.cpp:58-59, src/CharRomCatalog.cpp:151-165, src/Memory.cpp:313-345"
+    validation: [size, sha256]
+    source_ref: "src/CharRomCatalog.cpp:58-59, src/CharRomCatalog.cpp:151-166, src/RomFetch.cpp:161-164, src/Memory.cpp:324-357"
     note: "Locale picker entry."
   - name: "apple2e_char_uk_unenh.rom"
     path: "roms/apple2e_char_uk_unenh.rom"
@@ -248,9 +275,10 @@ files:
     required: false
     size: 4096
     crc32: "7a9a91ef"
+    sha256: "f2199fbfb473e98a8c3fb7e7c3312faaf76b4b010b02c655b662e5f87dc997f3"
     sha1: "6ca9767e0f47f642d1caab6ed41b8f58c58bb9eb"
-    validation: [size]
-    source_ref: "src/CharRomCatalog.cpp:60-61, src/CharRomCatalog.cpp:151-165, src/Memory.cpp:313-345"
+    validation: [size, sha256]
+    source_ref: "src/CharRomCatalog.cpp:60-61, src/CharRomCatalog.cpp:151-166, src/RomFetch.cpp:165-168, src/Memory.cpp:324-357"
     note: "Locale picker entry."
   - name: "apple2e_char_de.rom"
     path: "roms/apple2e_char_de.rom"
@@ -258,9 +286,10 @@ files:
     required: false
     size: 4096
     crc32: "0d72f153"
+    sha256: "b92576b4fa994384501078ff99963b53cfa98eff4bb641eb61649d484a469315"
     sha1: "a7fd75ae8611572b0b4d99ad54562014b879dbbf"
-    validation: [size]
-    source_ref: "src/CharRomCatalog.cpp:62-63, src/CharRomCatalog.cpp:151-165, src/Memory.cpp:313-345"
+    validation: [size, sha256]
+    source_ref: "src/CharRomCatalog.cpp:62-63, src/CharRomCatalog.cpp:151-166, src/RomFetch.cpp:169-172, src/Memory.cpp:324-357"
     note: "Locale picker entry."
   - name: "apple2e_char_de_improved.rom"
     path: "roms/apple2e_char_de_improved.rom"
@@ -268,9 +297,10 @@ files:
     required: false
     size: 4096
     crc32: "d345d332"
+    sha256: "0e32ab131e3932fc61c0a5f0f5509b4c37ab8db6239027f5955d47feba56d39f"
     sha1: "12ce44f02bd28c350e2b0723d94ab8d9066f8798"
-    validation: [size]
-    source_ref: "src/CharRomCatalog.cpp:64-65, src/CharRomCatalog.cpp:151-165, src/Memory.cpp:313-345"
+    validation: [size, sha256]
+    source_ref: "src/CharRomCatalog.cpp:64-65, src/CharRomCatalog.cpp:151-166, src/RomFetch.cpp:173-176, src/Memory.cpp:324-357"
     note: "Locale picker entry."
   - name: "342-0274-a.e9"
     path: "roms/342-0274-a.e9"
@@ -278,9 +308,10 @@ files:
     required: false
     size: 8192
     crc32: "8f342081"
+    sha256: "d4d29771658372c6ab5d18ff3bdab6b3b2b02b8de30ed6b021efb8a415192432"
     sha1: "c81c1bbf237e70f8c3e5eef3c8fd5bd9b9f54d1e"
-    validation: [size]
-    source_ref: "src/CharRomCatalog.cpp:73-76, src/CharRomCatalog.cpp:144-149, src/Memory.cpp:313-345"
+    validation: [size, sha256]
+    source_ref: "src/CharRomCatalog.cpp:73-76, src/CharRomCatalog.cpp:144-149, src/RomFetch.cpp:177-182, src/RomStatus_ImGui.cpp:250, src/Memory.cpp:324-357"
     note: "Locale picker entries select bank 0 or bank 1; loaded whole, both banks stay live and annunciator 2 picks the set."
   - name: "apple2e_char_ft_blockascii.rom"
     path: "roms/apple2e_char_ft_blockascii.rom"
@@ -288,9 +319,10 @@ files:
     required: false
     size: 8192
     crc32: "1eae3944"
+    sha256: "c69c8e1eb26923c5df03d3507fdf86c5f768283a924a5fffdd80377cf2339321"
     sha1: "f79815457437e50404f4f537d8aabe34bff3a220"
-    validation: [size]
-    source_ref: "src/CharRomCatalog.cpp:77-78, src/Memory.cpp:313-345"
+    validation: [size, sha256]
+    source_ref: "src/CharRomCatalog.cpp:77-78, src/RomFetch.cpp:183-187, src/RomStatus_ImGui.cpp:250, src/Memory.cpp:324-357"
     note: "Locale picker entry loaded dual-bank: annunciator 2 flips between the text set and the block glyphs."
   - name: "Videx Lower Case Chip ROM.bin"
     path: "roms/Videx Lower Case Chip ROM.bin"
@@ -298,9 +330,10 @@ files:
     required: false
     size: 2048
     crc32: "00f68076"
+    sha256: "6a516bcd96382597af7a498fb1da7547490c830db0f9d22d541fb065b9cd048b"
     sha1: "447874fe0850c8add3fd5b13fa98f6648fe6f999"
-    validation: [size, crc32]
-    source_ref: "src/CharRomCatalog.cpp:44-45, src/RomCatalog.h:143-148, src/RomStatus_ImGui.cpp:306"
+    validation: [size, crc32, sha256]
+    source_ref: "src/CharRomCatalog.cpp:44-45, src/RomCatalog.h:166-172, src/RomFetch.cpp:188-192, src/RomStatus_ImGui.cpp:311"
     note: "Locale picker entry for the ][ and ][+ profiles; without it the picker keeps the stock uppercase set."
   - name: "disk2.rom"
     path: "roms/disk2.rom"
@@ -311,7 +344,7 @@ files:
     sha256: "de1e3e035878bab43d0af8fe38f5839c527e9548647036598ee6fe7ec74d2a7d"
     sha1: "d4181c9f046aafc3fb326b381baac809d9e38d16"
     validation: [size, sha256]
-    source_ref: "src/SlotCardFactory.cpp:93-106, src/DiskIICard.cpp:135-140, src/DiskIICard.cpp:150-172, src/RomFetch.cpp:104-107"
+    source_ref: "src/SlotCardFactory.cpp:93-106, src/DiskIICard.cpp:135-140, src/DiskIICard.cpp:150-173, src/RomFetch.cpp:195-198"
     note: "The card carries the same PROM built in; the file replaces it when present."
   - name: "diskii_p6.rom"
     path: "roms/diskii_p6.rom"
@@ -322,7 +355,7 @@ files:
     sha256: "e5e30615040567c1e7a2d21599681f8dac820edbdcda177b816a64d74b3a12f2"
     sha1: "bc39fbd5b9a8d2287ac5d0a42e639fc4d3c2f9d4"
     validation: [size, sha256]
-    source_ref: "src/SlotCardFactory.cpp:93-106, src/DiskIICard.cpp:141-148, src/DiskIICard.cpp:175-197, src/DiskIICard.cpp:245-262, src/RomFetch.cpp:108-111"
+    source_ref: "src/SlotCardFactory.cpp:93-106, src/DiskIICard.cpp:141-148, src/DiskIICard.cpp:175-201, src/DiskIICard.cpp:250-262, src/RomFetch.cpp:199-202"
     note: "Loading the file switches the bit-level LSS path on for every image; without it the legacy 32-cycle nibble gate serves non-WOZ images and the built-in PROM serves WOZ images."
   - name: "disk2_13.rom"
     path: "roms/disk2_13.rom"
@@ -332,8 +365,8 @@ files:
     sha256: "2d2599521fc5763d4e8c308c2ee7c5c4d5c93785b8fb9a4f7d0381dfd5eb60b6"
     sha1: "afd060e6f35faf3bb0146fa889fc787adf56330a"
     validation: [size, sha256]
-    source_ref: "src/SlotCardFactory.cpp:93-106, src/DiskIICard.cpp:203-220, src/RomCatalog.h:79-81, src/RomFetch.cpp:112-115"
-    note: "13-sector disks mount but cannot boot without it."
+    source_ref: "src/SlotCardFactory.cpp:93-106, src/DiskIICard.cpp:203-220, src/DiskIICard.cpp:263-287, src/RomCatalog.h:90-93, src/RomFetch.cpp:203-206"
+    note: "A mounted 13-sector disk switches the card to this PROM at $Cn00 and forces the bit-level LSS; without it the disk mounts but cannot boot."
   - name: "diskii_p6_13.rom"
     path: "roms/diskii_p6_13.rom"
     description: "Disk II 13-sector P6 logic state sequencer PROM 341-0010"
@@ -342,17 +375,18 @@ files:
     sha256: "383c55f5333cbfde39dd41528186631e5aca2eddfec30716344f03b6a4d44655"
     sha1: "e3d6d1c30653572b49ecc2dc54ce073978411a04"
     validation: [size, sha256]
-    source_ref: "src/SlotCardFactory.cpp:93-106, src/DiskIICard.cpp:222-239, src/RomCatalog.h:82-84, src/RomFetch.cpp:116-119"
-    note: "Paired with disk2_13.rom; the card never switches to the 13-sector pair without both."
+    source_ref: "src/SlotCardFactory.cpp:93-106, src/DiskIICard.cpp:222-239, src/DiskIICard.cpp:272-282, src/RomCatalog.h:94-97, src/RomFetch.cpp:207-210"
+    note: "Read into the card and not consumed: the 13-sector switch depends on disk2_13.rom alone, and the sequencer keeps running the 16-sector P6 on 13-sector disks."
   - name: "cffa20eec02.bin"
     path: "roms/cffa20eec02.bin"
     description: "CFFA 2.0 firmware, 65C02 build"
     required: false
     size: 4096
     crc32: "fb3726f8"
+    sha256: "a08cb25ad80054649ee5fcb620e01ed56f025acb28c753bc28dd187a1d149cab"
     sha1: "080ff88f19de22328e162954ee2b51ee65f9d5cd"
-    validation: [size, crc32]
-    source_ref: "src/SlotCardFactory.cpp:115-139, src/CffaCard.cpp:26-40, src/RomCatalog.h:103-106"
+    validation: [size, crc32, sha256]
+    source_ref: "src/SlotCardFactory.cpp:115-139, src/CffaCard.cpp:26-40, src/RomCatalog.h:119-123, src/RomFetch.cpp:221-224"
     note: "Preferred when the CPU is a 65C02, the 6502 build is the fallback; the slot stays empty when neither is found."
   - name: "cffa20ee02.bin"
     path: "roms/cffa20ee02.bin"
@@ -363,7 +397,7 @@ files:
     sha256: "3d7f6918f9af3828f5a6299299a817df0d354ee62e547bc0238755de66162a88"
     sha1: "d600692ed9626668233a22a48236af639410cb7b"
     validation: [size, crc32, sha256]
-    source_ref: "src/SlotCardFactory.cpp:115-139, src/CffaCard.cpp:26-40, src/RomCatalog.h:107-110, src/RomFetch.cpp:122-126"
+    source_ref: "src/SlotCardFactory.cpp:115-139, src/CffaCard.cpp:26-40, src/RomCatalog.h:124-129, src/RomFetch.cpp:217-220"
     note: "Preferred on an NMOS 6502, fallback for a 65C02."
   - name: "mouse_341-0270-c.bin"
     path: "roms/mouse_341-0270-c.bin"
@@ -373,8 +407,8 @@ files:
     sha256: "7f8e50c0e8a409991264201f9300f109b872b68e09c43f3e6c26af35fd8b89af"
     sha1: "3a9d881a8a8d30f55b9719aceebbcf717f829d6f"
     validation: [size, sha256]
-    source_ref: "src/SlotCardFactory.cpp:51-83, src/SlotCardFactory.cpp:232-247, src/MouseCard.cpp:115-149, src/MouseCardAppleWin.cpp:87-100, src/RomFetch.cpp:127-130"
-    note: "Needed by both mouse cards: the MC68705 card also needs the MCU ROM, the AppleWin HLE card needs this one only."
+    source_ref: "src/SlotCardFactory.cpp:51-83, src/SlotCardFactory.cpp:232-247, src/MouseCard.cpp:119-153, src/MouseCardAppleWin.cpp:87-100, src/RomFetch.cpp:241-246"
+    note: "Needed by both mouse cards: the MC68705 card also needs the MCU ROM, the AppleWin HLE card needs this one only. The fetcher extracts it from the MAME a2mouse set as 341-0270-c.4b."
   - name: "mouse_341-0269.bin"
     path: "roms/mouse_341-0269.bin"
     description: "AppleMouse II card MC68705P3 MCU mask ROM 341-0269"
@@ -383,7 +417,7 @@ files:
     sha256: "66480812edad5f6bd70349949cf8bd8fbafee2dc8bf396541d4e78bac2629ec0"
     sha1: "3a2baa6648efe4456d3ec3721216e57c64f7acfc"
     validation: [size, sha256]
-    source_ref: "src/SlotCardFactory.cpp:51-83, src/MouseCard.cpp:146-149, src/M68705P3.cpp:85-104, src/RomFetch.cpp:131-134"
+    source_ref: "src/SlotCardFactory.cpp:51-83, src/MouseCard.cpp:150-153, src/M68705P3.cpp:85-104, src/RomFetch.cpp:237-240"
     note: "The MC68705 mouse card leaves its slot empty without it."
   - name: "grappler_plus.bin"
     path: "roms/grappler_plus.bin"
@@ -394,7 +428,7 @@ files:
     sha256: "9be4dea7722ad8928aee64c2ae708f365a6d66c50a63bff8a3c1a4e7596d44c6"
     sha1: "829072cc19a58b24d36c2af972abaad6f9ba35d9"
     validation: [size, sha256]
-    source_ref: "src/SlotCardFactory.cpp:147-166, src/GrapplerCard.cpp:29-52, src/RomCatalog.h:113-118, src/RomFetch.cpp:135-138"
+    source_ref: "src/SlotCardFactory.cpp:147-166, src/GrapplerCard.cpp:29-52, src/RomCatalog.h:132-138, src/RomFetch.cpp:233-236"
     note: "Without it the card runs a stub ROM: PR#n prints, the graphics dump commands are absent."
   - name: "ae_transwarp_1.4.bin"
     path: "roms/ae_transwarp_1.4.bin"
@@ -403,28 +437,32 @@ files:
     aliases: ["ae transwarp rom v1.4.bin"]
     size: 4096
     crc32: "afe37f55"
+    sha256: "bcbb1a3bab083b0c2988b502f5e024ff4346fab5dbf09276b32724693bcbd0e9"
     sha1: "7b75534e7895e04859a0b1337801c6eeb0cef52a"
-    validation: [size, crc32]
-    source_ref: "src/TranswarpCard.h:166, src/TranswarpCard.cpp:200-218, src/RomCatalog.h:119-125"
-    note: "Not shipped by POM2. The card accelerates without it and only shadows $F000-$FFFF with the speed-corrected monitor when the dump is present."
+    validation: [size, crc32, sha256]
+    source_ref: "src/TranswarpCard.h:167, src/TranswarpCard.cpp:213-231, src/RomCatalog.h:139-146, src/RomFetch.cpp:229-232"
+    note: "Shipped in roms/ since v0.9.3. The card accelerates without it and only shadows $F000-$FFFF with the speed-corrected monitor when the dump is present; the shadow steps aside for a main ROM reload and covers the new firmware."
   - name: "thunderclock_u9_v1.3.bin"
     path: "roms/thunderclock_u9_v1.3.bin"
     description: "Thunderware ThunderClock+ slot ROM rev 1.3, U9"
     required: false
     aliases: ["thunderclock_u9.bin", "thunderclock.rom", "Thunderware_REV_1.3_ROM_U9.bin"]
+    size: 2048
     size_options: [256, 2048]
+    sha256: "ecca793179427fdd193373080bf23e49a95743bd7b5e0b218c747663938b6c03"
     sha1: "60f434f5325899d7ea257a6e56e6f53eae65146a"
-    validation: [size]
-    source_ref: "src/ClockCard.cpp:469-524, src/RomCatalog.h:150-160"
-    note: "A 2 KB dump supplies the $C800 expansion ROM as well. The first four even bytes must read $08, $28, $58, $70, the ProDOS clock signature, or the synthetic ROM stays in place."
+    validation: [size, sha256]
+    source_ref: "src/ClockCard.cpp:469-530, src/RomCatalog.h:174-184, src/RomFetch.cpp:225-228"
+    note: "The card loads a 256-byte slot ROM or the 2 KB chip, which supplies the $C800 expansion ROM as well; the fetch gate names the 2 KB dump and replaces a 256-byte file. The first four even bytes must read $08, $28, $58, $70, the ProDOS clock signature, or the synthetic ROM stays in place."
   - name: "liron.rom"
     path: "roms/liron.rom"
     description: "Apple Liron SmartPort controller firmware, 4 KB"
     required: false
     size: 4096
+    sha256: "42c1ae66c6bec932669239599eb8989a5364752d56fa5c8997bb23d8dfc0b657"
     sha1: "fa94ecc2aa23f336f7da9e18bc8f4a6cfbb4ea60"
-    validation: [size]
-    source_ref: "src/SlotCardFactory.cpp:194-220, src/LironCard.cpp:61-85, src/SmartPortCard.cpp:80-97, src/RomCatalog.h:87-90"
+    validation: [size, sha256]
+    source_ref: "src/SlotCardFactory.cpp:194-220, src/LironCard.cpp:61-85, src/SmartPortCard.cpp:80-97, src/RomCatalog.h:100-104, src/RomFetch.cpp:213-216"
     note: "The Liron card refuses to plug without it. The SmartPort 3.5 card loads it on machines with physical slots and otherwise presents a synthetic identity."
   - name: "341-0358-A.bin"
     path: "roms/341-0358-A.bin"
@@ -433,9 +471,10 @@ files:
     aliases: ["341-0358-a.bin"]
     size: 65536
     crc32: "63819dcb"
+    sha256: "ce785b913b9fcec6db0fab89b2d94f07fcd07664a822531dcbba3a5ca70ca3bf"
     sha1: "59c8e8c88bac5c31ada1306b412edfcf5912a720"
-    validation: [size, crc32]
-    source_ref: "src/SlotCardFactory.cpp:169-192, src/WorkstationCard.cpp:60-74, src/RomCatalog.h:133-142"
+    validation: [size, crc32, sha256]
+    source_ref: "src/SlotCardFactory.cpp:169-192, src/WorkstationCard.cpp:60-74, src/RomCatalog.h:156-164, src/RomFetch.cpp:253-256"
     note: "The Workstation card leaves its slot empty without it; the card runs its own 65C02 on the upper 32 KB."
   - name: "341-0438-a.bin"
     path: "roms/341-0438-a.bin"
@@ -443,9 +482,10 @@ files:
     required: false
     size: 32768
     crc32: "c73ff25b"
+    sha256: "084587835c1d2c92f5708a9745fdd43ba32136fcdb861a12ee7d690de22dc172"
     sha1: "440c3f84176c7b9f542da0b6ddf4fb13ec326c46"
     validation: [size, crc32, sha256]
-    source_ref: "src/RomCatalog.h:91-96, src/RomStatus_ImGui.cpp:169-181, src/RomFetch.cpp:139-141"
+    source_ref: "src/RomCatalog.h:105-111, src/RomStatus_ImGui.cpp:169-181, src/RomFetch.cpp:249-252"
     note: "No card reads it; the ROM Status panel and the fetch gate check it."
   - name: "342-0326-a.f12"
     path: "roms/342-0326-a.f12"
@@ -453,10 +493,11 @@ files:
     required: false
     size: 2048
     crc32: "f04970a9"
+    sha256: "4ae7ff693a486b155a70a8833047b3d4363464dace6760ed64bfb68db233ed4b"
     sha1: "806a602195c18ffec637c03b6bb3405188b0dc1e"
-    validation: [size, crc32]
-    source_ref: "src/RomCatalog.h:97-102, src/RomStatus_ImGui.cpp:169-181, src/RomStatus_ImGui.cpp:306"
-    note: "Host keys are mapped directly, no keyboard decode ROM is emulated; the ROM Status panel checks the file only."
+    validation: [size, crc32, sha256]
+    source_ref: "src/RomCatalog.h:112-118, src/RomStatus_ImGui.cpp:169-181, src/RomStatus_ImGui.cpp:311, src/RomFetch.cpp:257-260"
+    note: "Host keys are mapped directly, no keyboard decode ROM is emulated; the ROM Status panel and the fetch gate check the file only."
   - name: "525_seek_2ms.wav"
     path: "roms/floppy_samples/525_seek_2ms.wav"
     description: "MAME floppy sample, 5.25 inch drive, 2 ms head seek"
@@ -464,7 +505,7 @@ files:
     required: false
     size: 5336
     sha1: "2d046a880476218685ed738fe8c8381962afd74a"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
     note: "One of ten samples per drive bank; a missing sample is logged and that sound stays silent."
   - name: "525_seek_6ms.wav"
     path: "roms/floppy_samples/525_seek_6ms.wav"
@@ -473,7 +514,7 @@ files:
     required: false
     size: 14860
     sha1: "6f698055fa6e9da6c5ae3fd6fb05de76b92a45a9"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "525_seek_12ms.wav"
     path: "roms/floppy_samples/525_seek_12ms.wav"
     description: "MAME floppy sample, 5.25 inch drive, 12 ms head seek"
@@ -481,7 +522,7 @@ files:
     required: false
     size: 22764
     sha1: "fbbbb5e8724c076d194e66a4443d299d54a8efd6"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "525_seek_20ms.wav"
     path: "roms/floppy_samples/525_seek_20ms.wav"
     description: "MAME floppy sample, 5.25 inch drive, 20 ms head seek"
@@ -489,7 +530,7 @@ files:
     required: false
     size: 30060
     sha1: "b6cd14944454c743861196edb4fcab1cc9b586d4"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "525_spin_empty.wav"
     path: "roms/floppy_samples/525_spin_empty.wav"
     description: "MAME floppy sample, 5.25 inch drive, motor running, no disk"
@@ -497,7 +538,7 @@ files:
     required: false
     size: 8864
     sha1: "4b13701d9a7f8ab0f0827f17ba80b5c32b4e0fa7"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "525_spin_loaded.wav"
     path: "roms/floppy_samples/525_spin_loaded.wav"
     description: "MAME floppy sample, 5.25 inch drive, motor running, disk loaded"
@@ -505,7 +546,7 @@ files:
     required: false
     size: 17708
     sha1: "875f90538a3ff5db863ad4c384e1808841ddea9b"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "525_spin_start_empty.wav"
     path: "roms/floppy_samples/525_spin_start_empty.wav"
     description: "MAME floppy sample, 5.25 inch drive, motor start, no disk"
@@ -513,7 +554,7 @@ files:
     required: false
     size: 11180
     sha1: "b87d89c4b46c36dd78dec3dc5170ca61501e7cd9"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "525_spin_start_loaded.wav"
     path: "roms/floppy_samples/525_spin_start_loaded.wav"
     description: "MAME floppy sample, 5.25 inch drive, motor start, disk loaded"
@@ -521,7 +562,7 @@ files:
     required: false
     size: 17708
     sha1: "510476098848e2b5cdfe9f1608f8dfa3207fe9b4"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "525_spin_end.wav"
     path: "roms/floppy_samples/525_spin_end.wav"
     description: "MAME floppy sample, 5.25 inch drive, motor stop"
@@ -529,7 +570,7 @@ files:
     required: false
     size: 8864
     sha1: "f8d9b94c4d92d35d9ffb1117b693fc74a93f613f"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "525_step_1_1.wav"
     path: "roms/floppy_samples/525_step_1_1.wav"
     description: "MAME floppy sample, 5.25 inch drive, single track step"
@@ -537,7 +578,7 @@ files:
     required: false
     size: 6628
     sha1: "669ee98fb9fac4371c72ed0b60be1bc8470bc7f8"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "35_seek_2ms.wav"
     path: "roms/floppy_samples/35_seek_2ms.wav"
     description: "MAME floppy sample, 3.5 inch drive, 2 ms head seek"
@@ -545,7 +586,7 @@ files:
     required: false
     size: 7450
     sha1: "55caafbd19486b8d517e4b33a6fa65250df55e25"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
     note: "One of ten samples per drive bank; a missing sample is logged and that sound stays silent."
   - name: "35_seek_6ms.wav"
     path: "roms/floppy_samples/35_seek_6ms.wav"
@@ -554,7 +595,7 @@ files:
     required: false
     size: 22230
     sha1: "87e5dec269e67497681c15849777ebfc301131c1"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "35_seek_12ms.wav"
     path: "roms/floppy_samples/35_seek_12ms.wav"
     description: "MAME floppy sample, 3.5 inch drive, 12 ms head seek"
@@ -562,7 +603,7 @@ files:
     required: false
     size: 26540
     sha1: "c6b34fc61496943134ac45cc836a24e743caf794"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "35_seek_20ms.wav"
     path: "roms/floppy_samples/35_seek_20ms.wav"
     description: "MAME floppy sample, 3.5 inch drive, 20 ms head seek"
@@ -570,7 +611,7 @@ files:
     required: false
     size: 44144
     sha1: "b2fe4c3a4185146a7d11483d92d4412dd79dbc78"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "35_spin_empty.wav"
     path: "roms/floppy_samples/35_spin_empty.wav"
     description: "MAME floppy sample, 3.5 inch drive, motor running, no disk"
@@ -578,7 +619,7 @@ files:
     required: false
     size: 17708
     sha1: "db04fc097bdd0411cff232f57525ded491b48c6c"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "35_spin_loaded.wav"
     path: "roms/floppy_samples/35_spin_loaded.wav"
     description: "MAME floppy sample, 3.5 inch drive, motor running, disk loaded"
@@ -586,7 +627,7 @@ files:
     required: false
     size: 17708
     sha1: "96ce04a5b02af0da6d311f06fc4906a3cf71c78f"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "35_spin_start_empty.wav"
     path: "roms/floppy_samples/35_spin_start_empty.wav"
     description: "MAME floppy sample, 3.5 inch drive, motor start, no disk"
@@ -594,7 +635,7 @@ files:
     required: false
     size: 17708
     sha1: "af770fd9261a8efee23d66cd39b27be7b2ab7853"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "35_spin_start_loaded.wav"
     path: "roms/floppy_samples/35_spin_start_loaded.wav"
     description: "MAME floppy sample, 3.5 inch drive, motor start, disk loaded"
@@ -602,7 +643,7 @@ files:
     required: false
     size: 35308
     sha1: "c82b1714378bf2507ed86dea1e9fe743c380abab"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "35_spin_end.wav"
     path: "roms/floppy_samples/35_spin_end.wav"
     description: "MAME floppy sample, 3.5 inch drive, motor stop"
@@ -610,7 +651,7 @@ files:
     required: false
     size: 17684
     sha1: "a8901b692de15eb7a9052f61283f0e7a2b63d67d"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "35_step_1_1.wav"
     path: "roms/floppy_samples/35_step_1_1.wav"
     description: "MAME floppy sample, 3.5 inch drive, single track step"
@@ -618,7 +659,7 @@ files:
     required: false
     size: 6878
     sha1: "40d756d0cb5f7998ca26ac1de142a96a83fa2b97"
-    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:335-348"
+    source_ref: "src/FloppySoundDevice.cpp:80-118, src/MainWindow.cpp:340-353"
   - name: "DejaVuSans.ttf"
     path: "fonts/DejaVuSans.ttf"
     description: "DejaVu Sans, the frontend text font"
@@ -628,7 +669,7 @@ files:
     unsourceable: "host program component shipped inside every POM2 package, not emulation data"
     size: 759720
     sha1: "3061cf7af25793a655a1ff5a509385f3620f3eb3"
-    source_ref: "src/main.cpp:522-535"
+    source_ref: "src/main.cpp:530-543"
     note: "Falls back to the system DejaVu, Arial Unicode or Segoe UI, then to the ImGui bitmap font."
   - name: "fa-solid-900.ttf"
     path: "fonts/fa-solid-900.ttf"
@@ -639,7 +680,7 @@ files:
     unsourceable: "host program component shipped inside every POM2 package, not emulation data"
     size: 426112
     sha1: "0c8c9706abc0116f08b66d11a69da6aa9ef7e6bf"
-    source_ref: "src/main.cpp:582-600"
+    source_ref: "src/main.cpp:590-608"
     note: "Without it every icon renders as an empty box."
   - name: "Apple_II_plus.jpg"
     path: "pic/Apple_II_plus.jpg"