diff --git a/.codespellrc b/.codespellrc
index c07567ed..da835197 100644
--- a/.codespellrc
+++ b/.codespellrc
@@ -1,3 +1,3 @@
[codespell]
exclude-file = .codespellx
-ignore-words-list = FPT,FTP,fpt,ftp,Compex,compex,dout,doubt,HDA,HAD,hda,had,TNE
+ignore-words-list = FPT,FTP,fpt,ftp,Compex,compex,dout,doubt,HDA,HAD,hda,had,TNE,HSI,SME
diff --git a/docs/variants/gigabyte_mz33-ar1/gigabyte_mz33_ar1_v0.9.0.rom_openness_chart.png b/docs/variants/gigabyte_mz33-ar1/gigabyte_mz33_ar1_v0.9.0.rom_openness_chart.png
new file mode 100644
index 00000000..01369cd9
Binary files /dev/null and b/docs/variants/gigabyte_mz33-ar1/gigabyte_mz33_ar1_v0.9.0.rom_openness_chart.png differ
diff --git a/docs/variants/gigabyte_mz33-ar1/gigabyte_mz33_ar1_v0.9.0.rom_openness_chart_full_image.png b/docs/variants/gigabyte_mz33-ar1/gigabyte_mz33_ar1_v0.9.0.rom_openness_chart_full_image.png
new file mode 100644
index 00000000..03e98718
Binary files /dev/null and b/docs/variants/gigabyte_mz33-ar1/gigabyte_mz33_ar1_v0.9.0.rom_openness_chart_full_image.png differ
diff --git a/docs/variants/gigabyte_mz33-ar1/openness-score.md b/docs/variants/gigabyte_mz33-ar1/openness-score.md
index 77847af2..3725d18d 100644
--- a/docs/variants/gigabyte_mz33-ar1/openness-score.md
+++ b/docs/variants/gigabyte_mz33-ar1/openness-score.md
@@ -4,3 +4,135 @@ This page contains the [Dasharo Openness
Score](../../glossary.md#dasharo-openness-score) for Gigabyte MZ33-AR1 Dasharo
releases. The content of the page is generated with [Dasharo Openness Score
utility](https://github.com/Dasharo/Openness-Score).
+
+## v0.9.0
+
+Openness Score for gigabyte_mz33_ar1_v0.9.0.rom
+
+Open-source code percentage: **23.1%**
+Closed-source code percentage: **76.9%**
+
+* Image size: 33554432 (0x2000000)
+* Number of regions: 30
+* Number of CBFSes: 4
+* Total open-source code size: 1649040 (0x192990)
+* Total closed-source code size: 5480640 (0x53a0c0)
+* Total data size: 1779260 (0x1b263c)
+* Total empty size: 7868276 (0x780f74)
+
+
+
+
+
+> Numbers given above already include the calculations from CBFS regions
+> presented below
+
+### FMAP regions
+
+| FMAP region | Offset | Size | Category |
+| ----------- | ------ | ---- | -------- |
+| RO_VPD | 0x0 | 0x4000 | data |
+| FMAP | 0x4000 | 0x1000 | data |
+| RO_FRID | 0x5000 | 0x100 | data |
+| RO_FRID_PAD | 0x5100 | 0x700 | data |
+| GBB | 0x5800 | 0x3000 | data |
+| VBLOCK_A | 0x800000 | 0x10000 | data |
+| RW_FWID_A | 0xafff00 | 0x100 | data |
+| VBLOCK_B | 0xb00000 | 0x10000 | data |
+| RW_FWID_B | 0xdfff00 | 0x100 | data |
+| RW_ELOG | 0xe00000 | 0x4000 | data |
+| SHARED_DATA | 0xe04000 | 0x2000 | data |
+| VBLOCK_DEV | 0xe06000 | 0x2000 | data |
+| RW_VPD | 0xe08000 | 0x2000 | data |
+| RW_NVRAM | 0xe0a000 | 0x6000 | data |
+| CONSOLE | 0xe50000 | 0x20000 | data |
+| SMMSTORE | 0xeb0000 | 0x80000 | data |
+| RW_MRC_CACHE | 0xf30000 | 0xd0000 | data |
+
+### CBFS COREBOOT
+
+* CBFS size: 8353792
+* Number of files: 21
+* Open-source files size: 1649040 (0x192990)
+* Closed-source files size: 5185728 (0x4f20c0)
+* Data size: 39912 (0x9be8)
+* Empty size: 1479112 (0x1691c8)
+
+> Numbers given above are already normalized (i.e. they already include size
+> of metadata and possible closed-source LAN drivers included in the payload
+> which are not visible in the table below)
+
+| CBFS filename | CBFS filetype | Size | Compression | Category |
+| ------------- | ------------- | ---- | ----------- | -------- |
+| fallback/payload | simple elf | 1342885 | none | open-source |
+| fallback/romstage | stage | 33488 | LZ4 | open-source |
+| fallback/ramstage | stage | 254131 | LZMA | open-source |
+| fallback/dsdt.aml | raw | 18536 | none | open-source |
+| cpu_microcode_b100.bin | microcode | 14368 | none | closed-source |
+| cpu_microcode_b110.bin | microcode | 14368 | none | closed-source |
+| cpu_microcode_b000.bin | microcode | 14368 | none | closed-source |
+| cpu_microcode_b010.bin | microcode | 14368 | none | closed-source |
+| cpu_microcode_b020.bin | microcode | 14368 | none | closed-source |
+| cpu_microcode_b021.bin | microcode | 14368 | none | closed-source |
+| apu/amdfw | amdfw | 5099520 | none | closed-source |
+| cbfs_master_header | cbfs header | 32 | none | data |
+| config | raw | 4719 | LZMA | data |
+| revision | raw | 910 | none | data |
+| build_info | raw | 106 | none | data |
+| cmos_layout.bin | cmos_layout | 864 | none | data |
+| logo.bmp | raw | 11977 | LZMA | data |
+| sbom | raw | 19613 | none | data |
+| header_pointer | cbfs header | 4 | none | data |
+| (empty) | null | 2340 | none | empty |
+| (empty) | null | 1476772 | none | empty |
+
+### CBFS FW_MAIN_A
+
+* CBFS size: 3079936
+* Number of files: 1
+* Open-source files size: 0 (0x0)
+* Closed-source files size: 0 (0x0)
+* Data size: 28 (0x1c)
+* Empty size: 3079908 (0x2efee4)
+
+> Numbers given above are already normalized (i.e. they already include size
+> of metadata and possible closed-source LAN drivers included in the payload
+> which are not visible in the table below)
+
+| CBFS filename | CBFS filetype | Size | Compression | Category |
+| ------------- | ------------- | ---- | ----------- | -------- |
+| (empty) | null | 3079908 | none | empty |
+
+### CBFS FW_MAIN_B
+
+* CBFS size: 3079936
+* Number of files: 1
+* Open-source files size: 0 (0x0)
+* Closed-source files size: 0 (0x0)
+* Data size: 28 (0x1c)
+* Empty size: 3079908 (0x2efee4)
+
+> Numbers given above are already normalized (i.e. they already include size
+> of metadata and possible closed-source LAN drivers included in the payload
+> which are not visible in the table below)
+
+| CBFS filename | CBFS filetype | Size | Compression | Category |
+| ------------- | ------------- | ---- | ----------- | -------- |
+| (empty) | null | 3079908 | none | empty |
+
+### CBFS BOOTSPLASH
+
+* CBFS size: 229376
+* Number of files: 1
+* Open-source files size: 0 (0x0)
+* Closed-source files size: 0 (0x0)
+* Data size: 28 (0x1c)
+* Empty size: 229348 (0x37fe4)
+
+> Numbers given above are already normalized (i.e. they already include size
+> of metadata and possible closed-source LAN drivers included in the payload
+> which are not visible in the table below)
+
+| CBFS filename | CBFS filetype | Size | Compression | Category |
+| ------------- | ------------- | ---- | ----------- | -------- |
+| (empty) | null | 229348 | none | empty |
diff --git a/docs/variants/gigabyte_mz33-ar1/releases.md b/docs/variants/gigabyte_mz33-ar1/releases.md
index 2d0fa72d..3540b351 100644
--- a/docs/variants/gigabyte_mz33-ar1/releases.md
+++ b/docs/variants/gigabyte_mz33-ar1/releases.md
@@ -6,5 +6,108 @@ for Gigabyte MZ33-AR1.
For details about our release process please read
[Dasharo Standard Release Process](../../dev-proc/standard-release-process.md).
+
+
{{ subscribe_form("54954349-8626-4c32-836f-90e9738c0510",
"Subscribe to Gigabyte MZ33-AR1 Dasharo Release Newsletter") }}
+
+
+
+## v0.9.0 - 2026-05-14
+
+Test results for this release can be found
+[here](https://github.com/Dasharo/osfv-results/blob/main/boards/Gigabyte/MZ33-AR1/v0.9.0_results.csv).
+
+### Added
+
+- Initial support for the Gigabyte MZ33-AR1 server board, based on AMD Turin
+- [UEFI compatible interface](https://docs.dasharo.com/unified-test-documentation/dasharo-compatibility/30M-uefi-compatible-interface/)
+- [Configurable boot order](https://docs.dasharo.com/unified-test-documentation/dasharo-compatibility/325-custom-boot-order/)
+- Configurable boot options
+- [UEFI Secure Boot support](https://docs.dasharo.com/unified-test-documentation/dasharo-security/206-secure-boot/)
+- [USB boot support](https://docs.dasharo.com/unified-test-documentation/dasharo-compatibility/31N-usb-boot/)
+- [NVMe boot support](https://docs.dasharo.com/unified-test-documentation/dasharo-compatibility/312-nvme-support/)
+- [Ubuntu LTS booting](https://docs.dasharo.com/unified-test-documentation/dasharo-compatibility/308-debian-stable-and-ubuntu-lts-support/)
+- [Windows 11 booting](https://docs.dasharo.com/unified-test-documentation/dasharo-compatibility/31A-windows-booting/)
+- [Serial port console redirection](https://docs.dasharo.com/unified-test-documentation/dasharo-compatibility/31G-ec-and-superio/#sio004001-serial-port-in-firmware)
+- [TPM Measured Boot](https://docs.dasharo.com/unified-test-documentation/dasharo-security/203-measured-boot/)
+- [SMM BIOS write protection with AMD ROM Armor](https://docs.dasharo.com/dasharo-menu-docs/dasharo-system-features/#dasharo-security-options)
+- [Firmware update mode](https://docs.dasharo.com/guides/firmware-update/#firmware-update-mode)
+- [Setup menu password configuration](https://docs.dasharo.com/dasharo-menu-docs/overview/#dasharo-menu-guides)
+- [USB stack disable option in setup menu](https://docs.dasharo.com/dasharo-menu-docs/dasharo-system-features/#usb-configuration)
+- [Network stack disable option in setup menu](https://docs.dasharo.com/dasharo-menu-docs/dasharo-system-features/#networking-options)
+- TPM PPI support with UEFI variable backend
+- [SBOM generation for AMD PSP blobs](https://doc.coreboot.org/sbom/sbom.html)
+- AMD SME and AMD SEV-SNP support
+- [UEFI Capsule Updarte v1 support](https://docs.dasharo.com/unified-test-documentation/dasharo-stability/capsule-update/)
+- Rebased coreboot on 25.12 tag
+- Rebased iPXE on last commit of February 2026
+- [Option to customize the SMBIOS Serial Number and UUID](https://docs.dasharo.com/unified-test-documentation/dasharo-compatibility/362-dcu/)
+- Support for firmware flashing via BMC with RBU files
+- [TCG OPAL disk password support](https://docs.dasharo.com/unified-test-documentation/dasharo-security/208-opal-disk-password-support/)
+- SATA disk password support
+- [Boot manager menu disable option](https://docs.dasharo.com/unified-test-documentation/dasharo-security/20P-boot-menu/)
+- [Auto boot option creation for pre-installed OSes](https://docs.dasharo.com/unified-test-documentation/dasharo-compatibility/361-esp-scanning/)
+- Early graphical sign of life
+- Quiet boot/Fast boot options
+- AMD memory context save/restore support
+- SMBIOS 3.8.0 specification support
+- AMD PSP HSTI reporting for fwupd HSI checks
+- AMD CPU temperature reporting via ACPI Thermal Zone
+
+### Known issues
+
+- [UEFI Capsules do not survive resets, only immediate Capsule on Disk supported](https://github.com/Dasharo/dasharo-issues/issues/1843)
+- [Previous power state restoration does not work for powered off state](https://github.com/Dasharo/dasharo-issues/issues/1844)
+- [I3C controller initialization fails in Linux](https://github.com/Dasharo/dasharo-issues/issues/1845)
+- [Fast Boot does not reduce boot time](https://github.com/Dasharo/dasharo-issues/issues/1841)
+- [Firmware flashing and reset to defaults do not give the same measurements](https://github.com/Dasharo/dasharo-issues/issues/1842)
+
+### Binaries
+
+#### Raw Dasharo image
+
+[sha256][gigabyte_mz33_ar1_v0.9.0.rom_hash]{.md-button}
+[sha256.sig][gigabyte_mz33_ar1_v0.9.0.rom_sig]{.md-button}
+(gigabyte_mz33_ar1_v0.9.0.rom)
+
+#### Update via BMC image
+
+[sha256][gigabyte_mz33_ar1_v0.9.0.rbu_hash]{.md-button}
+[sha256.sig][gigabyte_mz33_ar1_v0.9.0.rbu_sig]{.md-button}
+(gigabyte_mz33_ar1_v0.9.0.rbu)
+
+This is a Dasharo Pro Package Release. To access the pre-built binaries,
+you need to [subscribe to the Dasharo Pro Package subscriber](../../ways-you-can-help-us.md#become-a-dasharo-pro-package-subscriber).
+You can do this by purchasing a Dasharo Pro Package product from our
+[shop](https://shop.3mdeb.com/product/full-build-gigabyte-mz33-ar1-with-dasharo-corebootuefi-pro-package-for-servers/).
+As a subscriber, you will receive access to all firmware updates for the
+duration of your subscription via the Dasharo Pro Package newsletter, and
+gain entry to the Dasharo Premier Support invite-only live chat on the Matrix
+network, enabling direct engagement with the Dasharo Team and fellow
+subscribers for personalized, priority assistance.
+
+To verify binary integrity with hash and signature please follow the
+instructions in [Dasharo release signature verification](/guides/signature-verification)
+using [this key](https://raw.githubusercontent.com/3mdeb/3mdeb-secpack/master/dasharo/gigabyte_mz33-ar1/dasharo-release-0.x-compatible-with-gigabyte-mz33-ar1-signing-key.asc)
+
+### SBOM (Software Bill of Materials)
+
+- [Dasharo coreboot fork based on 25.12 revision efa89198](https://github.com/Dasharo/coreboot/tree/efa89198)
+ + [License](https://github.com/Dasharo/coreboot/blob/efa89198/COPYING)
+- [Dasharo EDKII fork based on edk2-stable202502 revision eedcdea6](https://github.com/Dasharo/edk2/tree/eedcdea6)
+ + [License](https://github.com/Dasharo/edk2/blob/eedcdea6/License.txt)
+- [Dasharo iPXE fork based on 2026.02 revision ad8cbcee](https://github.com/Dasharo/ipxe/tree/ad8cbcee)
+ + [License](https://github.com/Dasharo/ipxe/blob/ad8cbcee/COPYING.GPLv2)
+- [AMD openSIL based on turin_poc revision df18968a](https://github.com/openSIL/openSIL/tree/df18968a)
+ + [License](https://github.com/openSIL/openSIL/blob/genoa_poc/LICENSE/MIT-License.txt)
+
+An [integrated SBOM](https://doc.coreboot.org/sbom/sbom.html) is also
+included in the firmware images. It describes a complete set of components
+and their versions used to build the firmware images.
+
+[gigabyte_mz33_ar1_v0.9.0.rom_hash]: https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.rom.sha256
+[gigabyte_mz33_ar1_v0.9.0.rom_sig]: https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.rom.sha256.sig
+
+[gigabyte_mz33_ar1_v0.9.0.rbu_hash]: https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.rbu.sha256
+[gigabyte_mz33_ar1_v0.9.0.rbu_sig]: https://dl.3mdeb.com/open-source-firmware/Dasharo/gigabyte_mz33_ar1/uefi/v0.9.0/gigabyte_mz33_ar1_v0.9.0.rbu.sha256.sig