Citra Git (2017/10/02) is released. This is the trunk of Citra Project. Citra is an experimental open-source Nintendo 3DS emulator/debugger written in C++. At this time, it only emulates a very small subset of 3DS hardware, and therefore is only useful for booting/debugging very simple homebrew demos. Citra is licensed under the GPLv2. Refer to the license.txt file included.

Citra Git Changelog:
* Merge pull request #2971 from Subv/per_process_memops
Memory: Add overloads for ReadBlock and WriteBlock that operate on a specific process.
* Memory: Make WriteBlock take a Process parameter on which to operate
* Memory: Make ReadBlock take a Process parameter on which to operate
* Kernel/Thread: Added a helper function to get a thread's command buffer VAddr.
* Merge pull request #2974 from Subv/nim_event
Services/NIM: Implement CheckForSysUpdateEvent.
* Services/NIM: Implement CheckForSysUpdateEvent.
Implementation verified by reverse engineering.
This lets the Home Menu boot without crashing on startup.

Download: Citra Git (2017/10/02) x64
Source: Here