Volatility3

* New Layers:
* Amazon S3 support
* Google Cloud Storage support
* New plugins:
* `linux.vmayarascan`
* `windows.mftscan.ads`
* New features:
* Dumping of Elf files added to the `elfs` plugin
* Improvements to ELF support
* Bugfixes to registry support
* Documentation improvements
* Better support for remote ISF directories

* New plugins:
* Linux capabilities plugin
* Linux process dumping
* Add support for Xen ELF file format
* Improved Linux subsystem support
* Added tutorials to the documentation
* Improved core API

* New plugins:
* linux.sockstat
* linux.iomem
* linux.psscan
* linux.envars
* windows.drivermodule
* windows.vadwalk
* Pid filtering for Windows pstree plugin
* Minor fixes for Windows callbacks plugin
* Minimum Python version was increased to 3.7
* Python-snappy dependency was replaced with ctypes to ease installation
* Whole codebase was reformatted with black
* Faster release cycle (targetting every 4 months)

For the 2.4.0 release, the major version has jumped a few numbers for compatibility, but this is the next release including the following:

* New plugins
* linux.mountinfo
* linux.psaux
* windows.devicetree
* windows.joblinks
* windows.ldrmodules
* windows.mbrscan
* windows.mftscan
* windows.sessions
* Introduced the concept of modules and module requirements
* Unified symbol handling and ISF file caching between OS versions
* Better QEVM support (fixed the QEMU PCI hole)
* Exposed an API for automatic PDB symbol table use
* Improved contributed documentation
* Various bug fixes and changes across the codebase

A maintenance release to resolve a few issues affecting Windows detection and PDB support.

Highlights for this release:
* New plugins such as:
* Windows networking plugins
* Windows `crashinfo` and `skeleton_key_check`
* Linux `kmsg` plugin
* New layers: AVML and LeechCore
* QEMU layer performance optimization
* Improved access to Windows library symbols
* Better offline and remote support
* Improved documentation
* Improved working with python requirements
* Drop support for python 3.5