Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

0.20.0 - 2024-04-15

Changed

Updated Linux Kernel to v6.5.13-ctsi-1
Updated OpenSBI to v1.3.1-ctsi-2

0.19.1 - 2023-12-05

Fix

Remove the path from linux headers tarball contents.
Use all as architecture in the deb control file.

0.19.0 - 2023-11-30

Changed

Bump toolchain base image to v0.16.0
Bump kernel version to 6.5.9
Replace BBL with OpenSBI to support hypervisor
Changed SLAB allocator to SLUB
Deactivation of riscv32 compatibility and suspend configurations.
Move kernel configs to the linux source repo

Added

User space sandboxing and metering configurations.
Restriction against user space root modifying kernel code.
Support for mounting compressed filesystems with SquashFS.
vsock implementation for guest-host machine communication.
Network bridge support.
KVM and VirtIO devices support.
Build process now sets kernel timestamp.

0.18.0 - 2023-10-10

Changed

Enabled trust bootloader rng and hugetlbfs support
Replaced MTD flash drives with PMEM drives

Added

Added a checksum to released files

0.17.0 - 2023-08-14

Added

Added support for building ARM64 images with depot.dev

Changed

Make kernel build timestamp deterministic
Updated license/copyright notice in all source code
Updated CI downloads to public infrastructure
Updated CI actions versions
Added deb generation and upload to CI as artifact
Updated toolchain to v0.15.0

0.16.0 - 2023-03-30

Changed

Updated Linux Kernel to v5.15.63-ctsi-2
Updated toolchain to v0.14.0

0.15.0 - 2023-02-10

Changed

Tuned default kernel config for faster boot time
Updated toolchain to v0.13.0
Enabled compressed instructions (RISC-V C extension)

0.14.0 - 2022-11-17

Changed

Enabled floating-point unit by default
Updated Linux Kernel to v5.15.63-ctsi-1
Updated toolchain to v0.12.0

0.13.0 - 2022-08-29

Changed

Added cache to docker build and push on CI
Updated Linux Kernel to v5.5.19-ctsi-6
Updated toolchain version to v0.11.0

0.12.0 - 2022-07-04

Changed

Updated toolchain version to v0.10.0
Use sources from the same organization on CI
Publish nobbl, selftests, headers
Remove cartesi-logo.txt from bbl

0.11.0 - 2022-04-20

Changed

Updated Linux Kernel to v5.5.19-ctsi-5
Updated toolchain version to v0.9.0

0.10.0 - 2022-03-04

Added

Added support to boot on QEMU and Tinyemu
Make new kernel artifact without BBL
Enabled PLIC on debug config

Changed

Updated toolchain version to v0.8.0
Updated Linux Kernel to v5.5.19-ctsi-4

0.9.0 - 2021-12-17

Changed

Updated toolchain version to v0.7.0
Updated Linux Kernel to v5.5.19-ctsi-3

[Previous Versions]