Switch to Standard Term Support (STS) releases (#7517)

* Switch to 'sts' for short term releases

* Update release policies

* Update supported OS links

* Update supported OS links

* Update release-policies.md

* Apply suggestions from code review

Co-authored-by: Genevieve Warren <24882762+gewarren@users.noreply.github.com>

* sts->standard

* more updates

* feedback

* remove extra space

* Apply suggestions from code review

Co-authored-by: Genevieve Warren <24882762+gewarren@users.noreply.github.com>

* Update release-policies.md

Co-authored-by: Jamshed Damkewala <jamshedd@users.noreply.github.com>

* Update release-policies.md

* Apply suggestions from code review

* Update STS term

Co-authored-by: Maira Wenzel <mairaw@microsoft.com>
Co-authored-by: Genevieve Warren <24882762+gewarren@users.noreply.github.com>
Co-authored-by: Jamshed Damkewala <jamshedd@users.noreply.github.com>

7 files changed, 44 insertions, 45 deletions

diff --git a/microsoft-support.md b/microsoft-support.md
index d892a90d..6a508aec 100644
--- a/microsoft-support.md
+++ b/microsoft-support.md
@@ -2,7 +2,7 @@
 
 [Microsoft supports .NET](https://dotnet.microsoft.com/platform/support/policy) on multiple operating systems, per the [Microsoft Modern Lifecycle](https://support.microsoft.com/help/30881/modern-lifecycle-policy).
 
-Support is provided for: .NET SDK, .NET runtime, ASP.NET Core, and EF Core.
+Support is provided for: .NET SDK, .NET Runtimes, ASP.NET Core, and EF Core.
 
 Support has two key benefits:
 
diff --git a/release-notes/6.0/README.md b/release-notes/6.0/README.md
index fdaeb023..66ae7b33 100644
--- a/release-notes/6.0/README.md
+++ b/release-notes/6.0/README.md
@@ -1,9 +1,10 @@
 # .NET 6
 
-[.NET 6](https://devblogs.microsoft.com/dotnet/announcing-net-6-rc1/) is an [LTS release](../../release-policies.md) and will be supported for three years, from November 2021 to November 2024. It is [supported by Microsoft](../../microsoft-support.md) on [multiple operating systems](supported-os.md).
+[.NET 6](https://devblogs.microsoft.com/dotnet/announcing-net-6/) is an [Long Term Support (LTS)](../../release-policies.md) release and will be supported for three years, from November 8, 2021 to November 12, 2024. It is [supported by Microsoft](../../microsoft-support.md) on [multiple operating systems](supported-os.md).
 
-- [Downloads](https://dotnet.microsoft.com/download/dotnet/6.0) (also see [Releases](#releases))
-- [Containers](https://hub.docker.com/_/microsoft-dotnet)
+- [Downloads](https://dotnet.microsoft.com/download/dotnet/6.0)
+- [Linux Package Managers](https://docs.microsoft.com/dotnet/core/install/linux)
+- [Containers](https://mcr.microsoft.com/catalog?search=dotnet/)
 - [Supported OSes](supported-os.md)
 - [Known Issues](known-issues.md)
 - [Installation instructions](install.md)
diff --git a/release-notes/6.0/supported-os.md b/release-notes/6.0/supported-os.md
index 2d4de3eb..cddd1048 100644
--- a/release-notes/6.0/supported-os.md
+++ b/release-notes/6.0/supported-os.md
@@ -1,8 +1,8 @@
 # .NET 6 - Supported OS versions
 
-[.NET 6](README.md) [is supported](https://github.com/dotnet/core/blob/main/microsoft-support.md) on multiple operating systems per their [lifecycle policy](../../os-lifecycle-policy.md).
+[.NET 6](README.md) is an [Long Term Support (LTS)](../../release-policies.md) release and [is supported](../../microsoft-support.md) on multiple operating systems per their lifecycle policy.
 
-For issues with .NET on operating systems not listed here, please open a GitHub issue in the appropriate .NET repository or contact the OS maintainer community . Please see [.NET Repos](https://github.com/dotnet/core/blob/main/Documentation/core-repos.md) for the repository list.
+For issues with .NET on operating systems not listed here, please open a GitHub issue in the appropriate .NET repository or contact the OS maintainer community . See [.NET Repos](../../Documentation/core-repos.md) for the repository list.
 
 ## Windows
 
diff --git a/release-notes/7.0/README.md b/release-notes/7.0/README.md
index 4fdef783..5977beec 100644
--- a/release-notes/7.0/README.md
+++ b/release-notes/7.0/README.md
@@ -1,10 +1,10 @@
 # .NET 7

 

-[.NET 7](https://devblogs.microsoft.com/dotnet/announcing-dotnet-7-preview-2/) will be a [current release](../../release-policies.md) and will be supported for 18 months, from November 2022 to May 14, 2024. It is [supported by Microsoft](../../microsoft-support.md) on [multiple operating systems](supported-os.md).

+[.NET 7](https://devblogs.microsoft.com/dotnet/announcing-dotnet-7-preview-4/) is a [Standard Term Support (STS)](../../release-policies.md) release and will be supported for 18 months, from November 8th, 2022 to May 14th, 2024. It is [supported by Microsoft](../../microsoft-support.md) on [multiple operating systems](supported-os.md).

 

-

-- [Downloads](https://dotnet.microsoft.com/download/dotnet/7.0) (also see [Releases](#releases))

-- [Containers](https://hub.docker.com/_/microsoft-dotnet)

+- [Downloads](https://dotnet.microsoft.com/download/dotnet/7.0)

+- [Linux Package Managers](https://docs.microsoft.com/dotnet/core/install/linux)

+- [Containers](https://mcr.microsoft.com/catalog?search=dotnet/)

 - [Supported OSes](supported-os.md)

 - [Known Issues](known-issues.md)

 - [Installation instructions](install.md)

diff --git a/release-notes/7.0/supported-os.md b/release-notes/7.0/supported-os.md
index 9054aee7..3dfca5d2 100644
--- a/release-notes/7.0/supported-os.md
+++ b/release-notes/7.0/supported-os.md
@@ -1,8 +1,8 @@
 # .NET 7 - Supported OS versions
 
-[.NET 7](README.md) [is supported](https://github.com/dotnet/core/blob/main/microsoft-support.md) on multiple operating systems per their [lifecycle policy](../../os-lifecycle-policy.md).
+[.NET 7](README.md) is a [Standard Term Support (STS)](../../release-policies.md) release and [is supported](../../microsoft-support.md) on multiple operating systems per their lifecycle policy.
 
-For issues with .NET on operating systems not listed here, please open a GitHub issue in the appropriate .NET repository or contact the OS maintainer community . Please see [.NET Repos](https://github.com/dotnet/core/blob/main/Documentation/core-repos.md) for the repository list.
+For issues with .NET on operating systems not listed here, please open a GitHub issue in the appropriate .NET repository or contact the OS maintainer community . See [.NET Repos](../../Documentation/core-repos.md) for the repository list.
 
 ## Windows
 
diff --git a/release-policies.md b/release-policies.md
index 7e195dd2..b222aee2 100644
--- a/release-policies.md
+++ b/release-policies.md
@@ -1,52 +1,50 @@
 # Release Policies
 
-The .NET team uses the following policies for [.NET releases](releases.md). They define what you can expect when you use a given .NET release.
+The .NET team uses the following policies for [.NET releases](releases.md).
 
 ## Release cadence
 
-New major .NET versions are released annually in November. .NET 5.0 was the first version to be released according to this schedule. Minor releases may also be released, with no pre-defined or regular schedule.
+New major .NET versions are released annually in November, at [.NET Conf](https://www.dotnetconf.net/).
 
-## Release types
+Patch updates are released monthly on the second Tuesday of each month, also known as Patch Tuesday.
 
-Each .NET release is defined (prior to initial release) as either **Preview**, **Current**, or **Long Term Support (LTS)**. The difference is support time frame, as defined below:
+Minor versions of the .NET SDK are released approximately quarterly. These are known as [feature bands](https://learn.microsoft.com/dotnet/core/releases-and-support#feature-bands-sdk-only).
 
-* **Preview** releases are not supported but are offered for public testing. A Preview or Release Candidate release may be declared as "go live" by Microsoft and be supported in production.
-* **Current** releases are supported for (typically) eighteen months. They are intended for users that want to take advantage of the newest features and improvements and to stay on the leading edge of .NET innovation. Current release users need to upgrade to later .NET releases more often to stay in support.
-* **LTS** releases are supported for three years. They are intended for users that want the stability and lower cost of maintaining an application on a single (major.minor) .NET version for an extended period.
+## Release types
 
-LTS and Current releases have many similarities. The .NET team follows the same software engineering and release processes for both release types, including for security, compatibility, and reliability. Both releases may contain major new features and breaking changes. The .NET team aspires to enable straightforward migration from one release to another (LTS or Current, in either direction), and has processes in place to achieve that intention.
+Each .NET release is defined as either **Standard Term Support (STS)** or **Long Term Support (LTS)**, at the beginning of the release.
 
-## Servicing
+* **STS** releases are supported for eighteen months, released in even-numbered years. They are intended for users that want to take advantage of the newest features and improvements and to stay on the leading edge of .NET innovation.
+* **LTS** releases are supported for three years, released in odd-numbered years. They are intended for users that want the stability and lower cost of maintaining an application for an extended period, only needing to upgrade their .NET version for security patches.
 
-.NET releases are supported -- during the servicing period -- according to the following policies. Servicing policies are the same for LTS and Current releases.
+Note: **Standard Term Support** releases were previously called **Current**.
 
-A single "bug bar" is used to decide if a change is warranted and safe for servicing updates. A given fix is often applied to multiple [servicing branches](https://github.com/dotnet/core/blob/main/daily-builds.md#servicing-releases), independent of release type. Breaking changes are not accepted during servicing, except (in the very rare case) to resolve a security vulnerability.
+LTS and STS releases differ only by support duration. The .NET team follows the same software engineering and release processes for both release types, including for security, compatibility, and reliability. Both releases may contain major new features and breaking changes. The .NET team aspires to enable straightforward migration from one release to another, for both release types.
 
-Improvements are released as "patches". Patch releases are cumulative. Patches are released on the Microsoft "Patch Tuesday" (second Tuesday of each month), however there is no guarantee that there will be a .NET release on any given Patch Tuesday. Patches are announced on the [.NET blog](https://devblogs.microsoft.com/dotnet/). A digest of monthly releases is published to [dotnet/announcements](https://github.com/dotnet/announcements/labels/Monthly-Update).
+## Support phases
 
-### Full support
+.NET releases go through multiple support phases, with varying support levels.
 
-During the full support period, .NET releases are updated to improve functional capabilities and mitigate security vulnerabilities.
+* **Preview** releases are not supported but are offered for the community to test and give feedback.
+* **Go-Live** releases are supported by Microsoft in production. These are typically our release candidate builds, just before the Generally Available (GA) release.
+* **Active** support is provided for the majority of the period after a release is GA. Functional and security improvements will be provided, including support for new operating system versions.
+* **Maintenance** support is provided for the last six months of support. Improvements are limited to security fixes. Support for new operating system versions will be provided on a best-effort basis.
+* **End of life (EOL)** marks the end of support.
 
-Functional improvements are typically very targeted, and may address the following:
+[Support for various operating systems](os-lifecycle-policy.md) is defined for each release.
 
-* Resolve reported crashes.
-* Resolve severe performance issues.
-* Resolve functional bugs in mainline scenarios.
-* Add support for a new [operating system version](os-lifecycle-policy.md) or new hardware platform.
-
-### Maintenance support
+## Servicing
 
-During the maintenance support period, .NET releases are updated to mitigate security vulnerabilities, only.
+Improvements are released as full re-releases of the product, called "patch releases". Patch releases are cumulative. Patches are released on the Microsoft "Patch Tuesday" (second Tuesday of each month), however there is no guarantee that there will be a .NET release on any given Patch Tuesday.
 
-The maintenance support period is the final 6 months of support for any release (Current or LTS). After the maintenance period ends, the release is out of support.
+Patches are announced in [release notes](release-notes/README.md), on the [.NET blog](https://devblogs.microsoft.com/dotnet/category/maintenance-and-updates/), and [dotnet/announcements](https://github.com/dotnet/announcements/labels/Monthly-Update).
 
-### End of support
+Breaking changes are not accepted during servicing, except in the  rare case to mitigate a security vulnerability or other critical issue.
 
-"End of support", "out of support", or "end of life" refers to the date after which fixes, updates, or technical assistance are no longer provided. As the end of support nears for a given .NET version, we recommend that you move to a newer .NET version, and reduce/remove your use of the given .NET version. After support ends, we recommend that you uninstall a given .NET version if you are no longer using it, or install the latest patch, and accelerate your plans to remove your use of that .NET version.
+## End of support
 
-Your use of out-of-support .NET versions may put your applications, application data, and computing environment at risk. You are strongly recommended to not use out-of-support software.
+As the end of support nears for a given .NET version, we strongly recommend you move to a newer, supported version of .NET. .NET releases that have reached end of support do not get security patches. Continuing to use an unsupported version will expose you to security vulnerabilities.
 
 ## Vendor support
 
-[Microsoft offers support](microsoft-support.md) for in-support releases. Updates are provided at [dotnet.microsoft.com](https://dotnet.microsoft.com/download/dotnet) and [Microsoft Update](https://devblogs.microsoft.com/dotnet/net-core-updates-coming-to-microsoft-update/).
+[Microsoft offers support](microsoft-support.md) for .NET releases, per these policies. Updates are provided at the [.NET Website](https://dotnet.microsoft.com/download/dotnet), [Microsoft Update](https://devblogs.microsoft.com/dotnet/net-core-updates-coming-to-microsoft-update/), [Linux Package Managers](https://docs.microsoft.com/dotnet/core/install/linux), and the [Microsoft Artifact Registry](https://mcr.microsoft.com/catalog?search=dotnet/).
diff --git a/releases.md b/releases.md
index b6147f62..5e7c68a7 100644
--- a/releases.md
+++ b/releases.md
@@ -1,8 +1,8 @@
 # .NET Releases
 
-The .NET team releases new major versions of .NET annually, each November. Releases are either Long Term Support (LTS) or Current, the two .NET release types, and transition from full support, to maintenance and finally to end-of-life on a defined schedule, per [.NET release policies][policies]. .NET releases are [supported by Microsoft](microsoft-support.md) on [multiple operating systems](os-lifecycle-policy.md) and hardware architectures.
+The .NET team releases new major versions of .NET annually, each November. Releases are either Long Term Support (LTS) or Standard Term Support (STS), and transition from full support through to end-of-life on a defined schedule, per [.NET release policies][policies]. .NET releases are [supported by Microsoft](microsoft-support.md) on [multiple operating systems](os-lifecycle-policy.md) and hardware architectures.
 
-All .NET versions can be downloaded from the [.NET website](https://dotnet.microsoft.com/download/dotnet) or [.NET release notes](release-notes/README.md).
+All .NET versions can be downloaded from the [.NET Website](https://dotnet.microsoft.com/download/dotnet), [Linux Package Managers](https://docs.microsoft.com/dotnet/core/install/linux), and the [Microsoft Artifact Registry](https://mcr.microsoft.com/catalog?search=dotnet/).
 
 ## Supported .NET versions
 
@@ -24,11 +24,11 @@ The following table lists end-of-life releases.
 
 |  Version  |  Release Date | Support | Final Patch Version | End of Support |
 | :-- | :-- | :-- | :-- | :-- |
-| [.NET 5](release-notes/5.0/README.md) | [November 10, 2020](https://devblogs.microsoft.com/dotnet/announcing-net-5-0/) | [Current][policies] | [5.0.17][5.0.17] | [May 10, 2022](https://devblogs.microsoft.com/dotnet/dotnet-5-end-of-support-update/) |
-| [.NET Core 3.0](release-notes/3.0/README.md) | [September 23, 2019](https://devblogs.microsoft.com/dotnet/announcing-net-core-3-0/) |  [Current][policies] | [3.0.3][3.0.3] | [March 3, 2020](https://devblogs.microsoft.com/dotnet/net-core-3-0-end-of-life/) |
-| [.NET Core 2.2](release-notes/2.2/README.md) | [December 4th, 2018](https://devblogs.microsoft.com/dotnet/announcing-net-core-2-2/) | [Current][policies] | [2.2.8][2.2.8] | [December 23, 2019](https://devblogs.microsoft.com/dotnet/net-core-2-2-will-reach-end-of-life-on-december-23-2019/) |
+| [.NET 5](release-notes/5.0/README.md) | [November 10, 2020](https://devblogs.microsoft.com/dotnet/announcing-net-5-0/) | [STS][policies] | [5.0.17][5.0.17] | [May 10, 2022](https://devblogs.microsoft.com/dotnet/dotnet-5-end-of-support-update/) |
+| [.NET Core 3.0](release-notes/3.0/README.md) | [September 23, 2019](https://devblogs.microsoft.com/dotnet/announcing-net-core-3-0/) |  [STS][policies] | [3.0.3][3.0.3] | [March 3, 2020](https://devblogs.microsoft.com/dotnet/net-core-3-0-end-of-life/) |
+| [.NET Core 2.2](release-notes/2.2/README.md) | [December 4th, 2018](https://devblogs.microsoft.com/dotnet/announcing-net-core-2-2/) | [STS][policies] | [2.2.8][2.2.8] | [December 23, 2019](https://devblogs.microsoft.com/dotnet/net-core-2-2-will-reach-end-of-life-on-december-23-2019/) |
 | [.NET Core 2.1](release-notes/2.1/README.md) | [May 30, 2018](https://devblogs.microsoft.com/dotnet/announcing-net-core-2-1/) | [LTS][policies] | [2.1.30][2.1.30] | [August 21, 2021](https://devblogs.microsoft.com/dotnet/net-core-2-1-will-reach-end-of-support-on-august-21-2021/) |
-| [.NET Core 2.0](release-notes/2.0/README.md) | [August 14th, 2017](https://blogs.msdn.microsoft.com/dotnet/2017/08/14/announcing-net-core-2-0/) | [Current][policies] | [2.0.9][2.0.9] | [October 1, 2018](https://devblogs.microsoft.com/dotnet/net-core-2-0-will-reach-end-of-life-on-september-1-2018/) |
+| [.NET Core 2.0](release-notes/2.0/README.md) | [August 14th, 2017](https://blogs.msdn.microsoft.com/dotnet/2017/08/14/announcing-net-core-2-0/) | [STS][policies] | [2.0.9][2.0.9] | [October 1, 2018](https://devblogs.microsoft.com/dotnet/net-core-2-0-will-reach-end-of-life-on-september-1-2018/) |
 | [.NET Core 1.1](release-notes/1.1/README.md) | [November 16th, 2016](https://devblogs.microsoft.com/dotnet/announcing-net-core-1-1/) | [LTS][policies] | [1.1.13][1.1.13] | [June 27, 2019](https://devblogs.microsoft.com/dotnet/net-core-1-0-and-1-1-will-reach-end-of-life-on-june-27-2019/) |
 | [.NET Core 1.0](release-notes/1.0/README.md) | [June 27th, 2016](https://devblogs.microsoft.com/dotnet/announcing-net-core-1-0/) | [LTS][policies] | [1.0.16][1.0.16] | [June 27, 2019](https://devblogs.microsoft.com/dotnet/net-core-1-0-and-1-1-will-reach-end-of-life-on-june-27-2019/) |