docs: add changelog for 1.8.0

subrepo:
  subdir:   "libraries"
  merged:   "989fb7be0"
upstream:
  origin:   "https://github.com/Atmosphere-NX/Atmosphere-libs"
  branch:   "master"
  commit:   "989fb7be0"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

docs/changelog.md

@@ -1,4 +1,19 @@
 # Changelog
+## 1.8.0
++ Basic support was added for 19.0.0.
+  + The console should boot and atmosphère should be fully functional. However, not all modules have been fully updated to reflect the latest changes.
+    + There shouldn't be anything user visible resulting from this, but it will be addressed in a future atmosphère update. There is still one action item from 18.0.0 to be addressed, as well.
+  + `exosphère` was updated to reflect the latest official secure monitor behavior.
+  + `mesosphère` was updated to reflect the latest official kernel behavior.
+  + `loader` was updated to reflect the latest official behavior.
+  + `pm` was updated to reflect the latest official behavior.
+  + `ro` was updated to reflect the latest official behavior.
++ `creport`'s file acces patterns were optimized, greatly improving performance when generating a crash report.
++ Atmosphère now uses `relr` relocations where possible.
+  + This reduces the filesize of a number of atmosphère's modules.
++ A number of minor issues were fixed and improvements were made, including:
+  + Support was fixed for running Atmosphère on newer units with specific Hynix/Micron DRAM chips.
++ General system stability improvements to enhance the user's experience.
 ## 1.7.1
 + Support was added for 18.1.0.
 + Atmosphère was updated to use GCC 14/newlib (latest devkitA64/devkitARM releases).

emummc/.gitrepo

@@ -6,7 +6,7 @@
 [subrepo]
 	remote = https://github.com/m4xw/emummc
 	branch = develop
-	commit = f23f943d4092ca9490dbcebbdd117abc3740abcf
-	parent = 1e3349e99a023517269b3fc1bc32fd84e5b3caa9
+	commit = d248ea6f700c3e6987549e30a1e2eeb609ce9f8c
+	parent = 9112461620330ba73a74926edd4c08b3cc0310f0
 	method = merge
 	cmdver = 0.4.1

libraries/.gitrepo

@@ -6,7 +6,7 @@
 [subrepo]
 	remote = https://github.com/Atmosphere-NX/Atmosphere-libs
 	branch = master
-	commit = bb767869105d0eb5c38425f54bf20614639a078d
-	parent = ab5cc7568430e2c1b3fa1be6be104b7c5f71eb32
+	commit = 989fb7be0c68bf229fe6789428b6c448b6de142a
+	parent = be19749841e581de4cc5d38f39f4de5fa4046c52
 	method = merge
 	cmdver = 0.4.1

libraries/libvapours/include/vapours/svc/svc_version.hpp

@@ -57,7 +57,7 @@ namespace ams::svc {
 
     /* This is the highest SVC version supported by Atmosphere, to be updated on new kernel releases. */
     /* NOTE: Official kernel versions have SVC major = SDK major + 4, SVC minor = SDK minor. */
-    constexpr inline u32 SupportedKernelMajorVersion = ConvertToSvcMajorVersion(18);
+    constexpr inline u32 SupportedKernelMajorVersion = ConvertToSvcMajorVersion(19);
     constexpr inline u32 SupportedKernelMinorVersion = ConvertToSvcMinorVersion( 3);
 
     constexpr inline u32 SupportedKernelVersion = EncodeKernelVersion(SupportedKernelMajorVersion, SupportedKernelMinorVersion);