# Changelog [ISO 8601](https://xkcd.com/1179/). [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [1.1.0] 2019-08-30 ### Added - Global configuration file (~/.out-of-tree/out-of-tree.toml) allow to set up default values for settings. - rootfs generator for Ubuntu 14.04. - Parameter for setting up docker registry server. - Support for (distro-specific) custom docker commands that will be executed before the base template. - Parameter for setting up a reliability threshold for exit code. - Parameter for setting up global timeout, after which no new tasks will be started. ### Fixed - Spelling in output. - Now kernel generation will not fail if there are no directory /lib/modules inside the container. ## [1.0.0] 2019-08-20 ### Added - New parameter `--max=X` is added for `autogen` (generate kernels base on `.out-of-tree.toml` definitions) and `pew` (automated runs) and allows to specify a maximum number of runs per each supported kernel in module/exploit definition. - New command `genall` -- generate all kernels for specified distro/version. - All logs stores in sqlite3 database. Implemented specific commands for making simple queries and export data to markdown and json. - Implemented success rate calculation for previous runs. - Save of build results supported by parameter `--dist` for `pew`. - Support for generating kernels info from host system. - Support for build on host. - Support for custom kernels. - Now debugging environment is automatically looking for debug kernel on the host system. - Added ability to enable/disable kaslr/smep/smap/kpti for debugging by command line flags. - New parameter `--threads=N` is added for `pew` and allows to specify maximum number of threads that will be used for parallel build/run/test. - Tagging for runs. Tags write to log and can be used for statistics. - Added non-regex way to set kernel version in .out-of-tree.toml (see examples). - New command `pack` that perform tests in subdirectories. - Added ability to disable kaslr/smep/smap/kpti for in artifact definition. - Added ability to change amount of memory/CPUs and set qemu timeout in artifact definition (`.out-of-tree.toml`). - Now images downloading while `kernel autogen`, bootstrap is not required anymore. - Support CentOS kernels. ### Changed - Now if there's no base image found — out-of-tree will try to use an image from closest previous version, e.g. image from Ubuntu 18.04 for Ubuntu 18.10. - Kernel modules tests will not be failed if there are no tests exists. - Now *out-of-tree* will return negative error code if at least one of the stage was failed. - Project is switch to use Go modules. - Now test.sh is used by default if copying is not implemented in Makefile. - dmesg is not cleaned before the start of module/exploit anymore. - qemu/kvm will use all host cpu features. ### Removed - *Kernel factory* is removed completely in favor of incremental Dockerfiles. - `bootstrap` is not doing anything anymore. It'll be removed in next release. ### Fixed - Command `timeout` is not required anymore. - Errors is more meaningful. - Temporary files is moved to `~/.out-of-tree/tmp/` to avoid docker mounting issues on some systems. ## [0.2.0] - 2019-12-01 The main purpose of the release is to simplify installation. ### Changes - All configuration moved to `~/.out-of-tree`. - Now prebuilt images can be downloaded with bootstrap. - Ability to generate kernels specific to .out-of-tree.toml in current directory. So now there's no need to wait for several hours for start work on specific kernel with module/exploit. - Now there's no need to keep source tree and _out-of-tree_ can be distributed in binary form. - New command: **debug**. Creates interactive environment for kernel module/exploit development. Still work-in-progress. - No warning anymore if test.sh is not exists. ## [0.1.0] - 2019-11-20 Initial release that was never tagged. Refer to state after first public release on ZeroNights 2018 ([video](https://youtu.be/2tL7bbCdIio), [slides](https://2018.zeronights.ru/wp-content/uploads/materials/07-Ways-to-automate-testing-Linux-kernel-exploits.pdf)).