diff --git a/docs/changelog.md b/docs/changelog.md
index d3f22406f..c6c1a5ce9 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,4 +1,16 @@
 # Changelog
+## 0.10.5
++ Changes were made to the way fs.mitm builds images when providing a layeredfs romfs.
+  + Building romfs metadata previously had a memory cost of about ~4-5x the file table size.
+  + This caused games that have particularly enormous file metadata tables (> 4 MB) to exhaust fs.mitm's 16 MB memory pool.
+  + The code that creates romfs images was thus changed to be significantly more memory efficient, again.
+  + Memory requirements have been lowered from ~4x file table size to ~2x file table size + 0.5 MB.
+  + There is a slight speed penalty to this, but testing on Football Manager 2020 only took an extra ~1.5 seconds for the game to boot with many modded files.
+    + This shouldn't be noticeable thanks to the async changes made in 0.10.2.
+  + If you encounter a game that exhausts ams.mitm's memory (crashing it) when loading layeredfs mods, please contact SciresM.
+    + Romfs building can be made even more memory efficient, but unless games show up with even more absurdly huge file tables it seems not worth the speed trade-off.
++ A bug was fixed that caused Atmosphere's fatal error context to not dump TLS for certain processes.
++ General system stability improvements to enhance the user's experience.
 ## 0.10.4
 + With major thanks to @Adubbz for his work, the NCM system module has now been re-implemented.
   + This was a major stepping stone towards the goal of having implementations everything in the Switch's package1/package2 firmware.
diff --git a/libraries/libstratosphere/source/ams/ams_bpc.c b/libraries/libstratosphere/source/ams/ams_bpc.c
index 7f46a7c65..d04a69b72 100644
--- a/libraries/libstratosphere/source/ams/ams_bpc.c
+++ b/libraries/libstratosphere/source/ams/ams_bpc.c
@@ -38,9 +38,9 @@ Service *amsBpcGetServiceSession(void) {
 
 Result amsBpcRebootToFatalError(void *ctx) {
     /* Note: this takes in an sts::ams::FatalErrorContext. */
-    /* static_assert(sizeof() == 0x350) is done at type definition. */
+    /* static_assert(sizeof() == 0x450) is done at type definition. */
     return serviceDispatch(&g_amsBpcSrv, 65000,
         .buffer_attrs = { SfBufferAttr_In | SfBufferAttr_HipcMapAlias | SfBufferAttr_FixedSize },
-        .buffers = { { ctx, 0x350 } },
+        .buffers = { { ctx, 0x450 } },
     );
 }
diff --git a/libraries/libvapours/include/vapours/ams/ams_api_version.h b/libraries/libvapours/include/vapours/ams/ams_api_version.h
index b443a5972..986ac169d 100644
--- a/libraries/libvapours/include/vapours/ams/ams_api_version.h
+++ b/libraries/libvapours/include/vapours/ams/ams_api_version.h
@@ -17,7 +17,7 @@
 
 #define ATMOSPHERE_RELEASE_VERSION_MAJOR    0
 #define ATMOSPHERE_RELEASE_VERSION_MINOR    10
-#define ATMOSPHERE_RELEASE_VERSION_MICRO    4
+#define ATMOSPHERE_RELEASE_VERSION_MICRO    5
 
 #define ATMOSPHERE_RELEASE_VERSION ATMOSPHERE_RELEASE_VERSION_MAJOR, ATMOSPHERE_RELEASE_VERSION_MINOR, ATMOSPHERE_RELEASE_VERSION_MICRO