v2021pre: Update release notes for v2021pre.1

A new point release has been published to include the linux kernel
5.10.x LTS version, which upstream didn't released in time for inclusion
in v2021pre.0.

Signed-off-by: Emanuele Aina <emanuele.aina@collabora.com>

content/release/v2021pre/releasenotes.md

@@ -15,12 +15,17 @@ stable release flow that will lead to the LTS **Apertis v2021.0**
 release in March 2021.
 
 This Apertis release is built on top of Debian Buster with several
-customisations and the Linux kernel 5.9.x series until the 5.10.x LTS series
-is released.
+customisations and the Linux kernel 5.10.x LTS series (since v2021pre.1).
 
 Test results for the v2021pre release are available in the following
 test reports:
 
+* v2021pre.1:
+  - [APT images](https://lavaphabbridge.apertis.org/report/v2021pre/20210120.0927)
+  - [OSTree images](https://lavaphabbridge.apertis.org/report/v2021pre/20210120.0927/ostree)
+  - [NFS artifacts](https://lavaphabbridge.apertis.org/report/v2021pre/20210120.0927/nfs)
+  - [LXC containers](https://lavaphabbridge.apertis.org/report/v2021pre/20210120.0927/lxc)
+* v2021pre.0:
   - [APT images](https://lavaphabbridge.apertis.org/report/v2021pre/20201203.0116)
   - [OSTree images](https://lavaphabbridge.apertis.org/report/v2021pre/20201203.0116/ostree)
   - [NFS artifacts](https://lavaphabbridge.apertis.org/report/v2021pre/20201203.0116/nfs)
@@ -46,10 +51,10 @@ test reports:
 
 | [Apertis v2021 images](https://images.apertis.org/release/v2021pre/) | | | | |
 | ------------------------------------------------------------------------- |-|-|-|-|
-| Intel 64-bit		| [minimal](https://images.apertis.org/release/v2021pre/v2021pre.0/amd64/minimal/apertis_v2021pre-minimal-amd64-uefi_v2021pre.0.img.gz) | [target](https://images.apertis.org/release/v2021pre/v2021pre.0/amd64/target/apertis_v2021pre-target-amd64-uefi_v2021pre.0.img.gz) | [base SDK](https://images.apertis.org/release/v2021pre/v2021pre.0/amd64/basesdk/apertis_v2021pre-basesdk-amd64-sdk_v2021pre.0.vdi.gz) | [SDK](https://images.apertis.org/release/v2021pre/v2021pre.0/amd64/sdk/apertis_v2021pre-sdk-amd64-sdk_v2021pre.0.vdi.gz)
-| ARM 32-bit (U-Boot)	| [minimal](https://images.apertis.org/release/v2021pre/v2021pre.0/armhf/minimal/apertis_v2021pre-minimal-armhf-uboot_v2021pre.0.img.gz) | [target](https://images.apertis.org/release/v2021pre/v2021pre.0/armhf/target/apertis_v2021pre-target-armhf-uboot_v2021pre.0.img.gz)
-| ARM 64-bit (U-Boot)	| [minimal](https://images.apertis.org/release/v2021pre/v2021pre.0/arm64/minimal/apertis_v2021pre-minimal-arm64-uboot_v2021pre.0.img.gz)
-| ARM 64-bit (Raspberry Pi)	| [minimal](https://images.apertis.org/release/v2021pre/v2021pre.0/arm64/minimal/apertis_v2021pre-minimal-arm64-rpi64_v2021pre.0.img.gz) | [target](https://images.apertis.org/release/v2021pre/v2021pre.0/arm64/target/apertis_v2021pre-target-arm64-rpi64_v2021pre.0.img.gz)
+| Intel 64-bit		| [minimal](https://images.apertis.org/release/v2021pre/v2021pre.1/amd64/minimal/apertis_v2021pre-minimal-amd64-uefi_v2021pre.1.img.gz) | [target](https://images.apertis.org/release/v2021pre/v2021pre.1/amd64/target/apertis_v2021pre-target-amd64-uefi_v2021pre.1.img.gz) | [base SDK](https://images.apertis.org/release/v2021pre/v2021pre.1/amd64/basesdk/apertis_v2021pre-basesdk-amd64-sdk_v2021pre.1.vdi.gz) | [SDK](https://images.apertis.org/release/v2021pre/v2021pre.1/amd64/sdk/apertis_v2021pre-sdk-amd64-sdk_v2021pre.1.vdi.gz)
+| ARM 32-bit (U-Boot)	| [minimal](https://images.apertis.org/release/v2021pre/v2021pre.1/armhf/minimal/apertis_v2021pre-minimal-armhf-uboot_v2021pre.1.img.gz) | [target](https://images.apertis.org/release/v2021pre/v2021pre.1/armhf/target/apertis_v2021pre-target-armhf-uboot_v2021pre.1.img.gz)
+| ARM 64-bit (U-Boot)	| [minimal](https://images.apertis.org/release/v2021pre/v2021pre.1/arm64/minimal/apertis_v2021pre-minimal-arm64-uboot_v2021pre.1.img.gz)
+| ARM 64-bit (Raspberry Pi)	| [minimal](https://images.apertis.org/release/v2021pre/v2021pre.1/arm64/minimal/apertis_v2021pre-minimal-arm64-rpi64_v2021pre.1.img.gz) | [target](https://images.apertis.org/release/v2021pre/v2021pre.1/arm64/target/apertis_v2021pre-target-arm64-rpi64_v2021pre.1.img.gz)
 
 The Intel `minimal` and `target` images are tested on the
 [reference hardware (MinnowBoard Turbot Dual-Core)]( {{< ref "/reference_hardware/amd64.md" >}} ),
@@ -110,7 +115,7 @@ as close as possible to the original build, which is of fundamental importance
 for long term support.
 
 All the main recipes have now been converted to the new approach and can use
-the [`build-env.txt`](https://images.apertis.org/release/v2021pre/v2021pre.0/meta/build-env.txt)
+the [`build-env.txt`](https://images.apertis.org/release/v2021pre/v2021pre.1/meta/build-env.txt)
 metadata file to consistently produce replicas of the original builds,
 leveraging the newly introduced
 [APT repository point-in-time snapshots](https://repositories.apertis.org/apertis/dists/v2021pre/snapshots/).
@@ -211,15 +216,15 @@ challenges with the raw indexing of all the release artifacts.
 
 ### Regressions
 
-#### Loop device issues with kernel 5.9
+#### Loop device issues with kernel 5.9 (fixed in v2021pre.1)
 
-Due to the lateness of the 5.10 LTS release, this release still ships version
+Due to the lateness of the 5.10 LTS release, the v2021pre.0 release shipped version
 5.9 of the Linux kernel, which has shown a few regressions with loop devices
 impacting the ability to use offline bundles for the Apertis update manager.
 
-Experiments with the 5.10 release candidates seem to indicate that the issues
-have been addressed, and a minor update to the v2021pre release is thus
-planned in early January to ship the 5.10 kernel once it is released.
+Once the 5.10 release has been published it has been made available in the
+v2021pre repositories and included in the v2021pre.1 release, fixing the
+identified regressions.
 
 #### Mildenhall HMI flickering