Where can I find legacy deprecation plans?

This article contains links to older deprecation plan documents published prior to September 2021. For deprecation notices published after this date, please go to the Esri Support site, select a product, and scroll down to the Deprecation Notices section.

 Here are the deprecation plans published prior to September 2021:

• The updated Deprecated Features Plan for mid-year 2021 includes planned changes in platform and functionality for ArcGIS Insights, ArcGIS AppStudio, and ArcGIS Runtime SDK.
• The Deprecated Features Plan for year-end 2020 includes planned changes in platform and functionality with the release of ArcGIS Pro 2.7, ArcGIS Enterprise 10.9, ArcGIS Online, and other Esri applications.
• The updated Deprecated Features Plan for ArcGIS 10.8.1 and ArcGIS Runtime SDK 100.x Mid-Year 2020 Final v1c NF JS 11162020.pdf. includes planned changes in platform and functionality with the release of ArcGIS Pro 2.6, ArcGIS Enterprise 10.8.1, ArcGIS Online, and other Esri applications.
  Note changes in ArcGIS Runtime SDK from 100.9 through 100.0 can be found in the last section of this document. The v1c update includes new items for the ArcGIS Runtime SDKs for Java and .NET.
• The Deprecated Features Plan for ArcGIS 10.8.1 and ArcGIS Runtime SDK 100.x Mid-Year 2020 Final v1b 08282020.pdf This updated Deprecated Features Plan for Mid-Year 2020 includes planned changes in platform and functionality with the release of ArcGIS 2.6, ArcGIS Enterprise 10.8.1, ArcGIS Online, and other Esri applications.
• The Deprecated Features Plan for ArcGIS 10.8.1 and ArcGIS Runtime SDK 100.x Mid-Year 2020 Final 07082020.pdf describes the planned changes in platform and functionality with the release of ArcGIS 2.6, ArcGIS Enterprise 10.8.1, ArcGIS Online, and other Esri applications.
• The updated Deprecated Features Plan for ArcGIS 10.8. and ArcGIS Runtime SDK 100.x Year-End 2019 Final v1e 04212020.pdf includes the planned changes in platform and functionality with the release of ArcGIS Pro 2.x, ArcGIS Enterprise 10.8.x, ArcGIS Online, and several other Esri applications.
• The Deprecated Features Plan for ArcGIS 10.8. and ArcGIS Runtime SDK 100.X Year-End 2019 Final 01282020.pdf includes the planned changes in platform and functionality with the release of ArcGIS Pro 2.x, ArcGIS Enterprise 10.8.x, ArcGIS Online, and several other Esri applications.