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ams: bump to 0.2.0

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NOTE: Release will not occur until hekate is ready to handle new sept-less release format.
This commit is contained in:
Michael Scire 2021-08-20 13:31:59 -07:00
parent 481b209ae8
commit 9296a56303
2 changed files with 29 additions and 2 deletions
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27
docs/changelog.md
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# Changelog
## 0.20.0
+ DRAM training (MTC) was implemented for Mariko hardware, increasing RAM speed from 204MHz to 1600MHz.
+ This significantly optimizes Mariko boot speed, cutting boot time roughly in half.
+ Typical boot time reductions (measured as "select fusee" to "home menu visible"):
+ Normal (Iowa): ~35 seconds -> ~18 seconds.
+ Lite (Hoag): ~65 seconds -> ~30 seconds.
+ NOTE: Work is being started on a re-written `fusee` component, with an eye specifically towards ensuring a good boot speed.
+ With any luck, boot will be much much faster on all units (Mariko and Erista) in an upcoming release.
+ Sept was replaced, and deleted from the repository.
+ Erista units now use a custom TSEC firmware to manage key derivation.
+ For more details, contact SciresM#0524 on discord.
+ This has a number of benefits, including:
+ This greatly simplifies key derivation logic by making it consistent on all firmwares.
+ Fusee no longer accesses/uses keyblobs at all, so units which have accidentally destroyed/lost keyblobs can boot without them.
+ This greatly increases stability (sept was the biggest source of boot failures).
+ This improves boot speed (sept rebooted multiple times, performed hardware init multiple times, and was generally very slow).
+ Atmosphère build process is now much saner.
+ A number of improvements were made to the dmnt cheat engine.
+ Cheats which take in a memory region operand may now use types "2" or "3" to perform accesses relative to the alias/aslr regions, respectively.
+ Support was added for an "else" opcode in the cheat engine, to make writing certain conditional logic more natural.
+ Support was added for a cheat orchestrator homebrew (like edizon) to detach from a cheat process/set the master cheat programmatically.
+ Daybreak now provides a warning when attempting to install a firmware newer than the highest version atmosphère knows it supports.
+ To facilitate this, exosphere now exposes the supported HOS version via an extension ConfigItem.
+ A number of minor issues were fixed, including:
+ Several mesosphere debug SVC implementations were updated to reflect the semantics of the latest kernel.
+ Support was fixed for deriving BIS encryption keys on certain prototype hardware.
+ General system stability improvements to enhance the user's experience.
## 0.19.5
+ Support was added for 12.1.0.
+ LayeredFS support was added for OpenDataStorageWithProgramIndex commands.

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libraries/libvapours/include/vapours/ams/ams_api_version.h
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#pragma once
#define ATMOSPHERE_RELEASE_VERSION_MAJOR 0
#define ATMOSPHERE_RELEASE_VERSION_MINOR 19
#define ATMOSPHERE_RELEASE_VERSION_MICRO 5
#define ATMOSPHERE_RELEASE_VERSION_MINOR 20
#define ATMOSPHERE_RELEASE_VERSION_MICRO 0
#define ATMOSPHERE_RELEASE_VERSION ATMOSPHERE_RELEASE_VERSION_MAJOR, ATMOSPHERE_RELEASE_VERSION_MINOR, ATMOSPHERE_RELEASE_VERSION_MICRO