Support Dates for Historical Versions

Support Dates for PubSub+ Software Event Brokers, SolOS Firmware, and Event Broker Services

The support dates for specific versions of Solace PubSub+ software event broker, SolOS firmware, and event broker services in PubSub+ Cloud are provided below. Support is N/A (Not Applicable) when not available. Not all software event broker releases are available in PubSub+ Cloud as indicated with N/A in the table that follows. For a better understanding of the expected availability of a software event broker version, upgrades, and types of release in PubSub+ Cloud, see the documentation.

Version	PubSub+ Product	Release Type	Availability	End of Full Support	End of Technical Support
9.0	Software Event Broker and SolOS	Production Release, Long Term Support	December 18, 2018	December 18, 2021	December 18, 2021
	PubSub+ Cloud	N/A	N/A	N/A	N/A
9.1	Software Event Broker and SolOS	Production Release, Long Term Support	June 30, 2019	June 30, 2022	June 30, 2022
	PubSub+ Cloud	Production Release (Supports Kubernetes and VM-based)	September 30, 2019 Upgrades: October 31, 2019	June 30, 2021	December 30, 2021
9.2	Software Event Broker and SolOS	Production Release, Long Term Support	July 31, 2019	July 31, 2022	July 31, 2022
	PubSub+ Cloud	N/A	N/A	N/A	N/A
9.3	Software Event Broker and SolOS	Production Release, Long Term Support	September 30, 2019	September 30, 2022	September 30, 2022
	PubSub+ Cloud	Production Release (Supports Kubernetes and VM-based)	December 30, 2019 Upgrades: January 30, 2020	December 30, 2021	June 30, 2022
9.4	Software Event Broker and SolOS	Production Release, Long Term Support	January 24, 2020	February 4, 2023	February 4, 2023
	PubSub+ Cloud	N/A	N/A	N/A	N/A
9.5	Software Event Broker and SolOS	Production Release, Long Term Support	April 09, 2020	April 9, 2023	April 9, 2023
	PubSub+ Cloud	N/A	N/A	N/A	N/A
9.6	Software Event Broker and SolOS	Production Release, Long Term Support	July 14, 2020	July 14, 2023	July 14, 2023
	PubSub+ Cloud	Production Release (Supports Kubernetes and VM-based)	October 14, 2020 Upgrades: November 14, 2020	February 14, 2022	August 14, 2022
9.7	Software Event Broker and SolOS	Production Release, Long Term Support	October 8, 2020	October 8, 2023	October 8, 2023
	PubSub+ Cloud	N/A	N/A	N/A	N/A
9.8	Software Event Broker and SolOS	Production Release, Long Term Support	January 14, 2021	January 14, 2024	January 14, 2024
	PubSub+ Cloud	N/A	N/A	N/A	N/A
9.8.1	Software Event Broker and SolOS	Production Release, Long Term Support	March 26, 2021	March 26, 2024	April 26, 2024
	PubSub+ Cloud	Production Release (Supports Kubernetes only)	May 13, 2021 Upgrades: Not Supported	March 26, 2022	September 26, 2022
9.9.0	Software Event Broker and SolOS	Production Release, Long Term Support	May 3, 2021	May 3, 2024	May 3, 2024
	PubSub+ Cloud	Production Release (Supports Kubernetes only)	July 3, 2021 Upgrades: Not Supported	May 3, 2022	November 3, 2022
9.10.0	Software Event Broker and SolOS	Production Release, Long Term Support	July 27, 2021	July 27, 2024	July 27, 2024
	PubSub+ Cloud	Production Release (Supports VM-based and Kubernetes)	September 27, 2021 Upgrades: October 27, 2021	November 27, 2022	May 27, 2023
9.11.0	Software Event Broker and SolOS	Production Release, Long Term Support	September 10, 2021	September 10, 2024	September 10, 2024
	PubSub+ Cloud	Production Release (Supports Kubernetes only)	December 10, 2021 Upgrades: Not Supported	September 10, 2022	March 10, 2023
9.12.0	Software Event Broker and SolOS	Preview Release	October 26, 2021	N/A	October 31, 2022
	PubSub+ Cloud	N/A	N/A	N/A	N/A
9.12.1	Software Event Broker and SolOS	Production Release, Long Term Support	December 14, 2021	December 31, 2024	December 31, 2024
	PubSub+ Cloud	Production Release (Supports Kubernetes only)	January 31, 2022 Upgrades: February 28, 2022	December 31, 2022	June 30, 2023
9.13.0	Software Event Broker and SolOS	Preview Release	January 26, 2022	N/A	January 31, 2023
	PubSub+ Cloud	N/A	N/A	N/A	N/A
9.13.1	Software Event Broker and SolOS	Production Release	March 15, 2022	March 15, 2023	March 15, 2025
	PubSub+ Cloud	Production Release (Supports Kubernetes only)	April 30, 2022 Upgrades: Not Supported	March 15, 2023	September 15, 2023
10.0.0	Software Event Broker and SolOS	Preview Release	April 26, 2022	N/A	April 26, 2023
	PubSub+ Cloud	N/A	N/A	N/A	N/A
10.0.1	Software Event Broker and SolOS	Production Release, Long Term Support	June 21, 2022	June 21, 2025	June 21, 2025
	PubSub+ Cloud	Production Release (Supports VM-based and Kubernetes)	August 12, 2022 Upgrades: August 29, 2022	March 31, 2024	September 30, 2024
10.1.0	Software Event Broker and SolOS	Preview Release	July 14, 2022	N/A	July 14, 2023
	PubSub+ Cloud	N/A	N/A	N/A	N/A
10.1.1	Software Event Broker and SolOS	Production Release	September 15, 2022	September 15, 2023	September 15, 2025
	PubSub+ Cloud	Production Release (Supports Kubernetes only)	October 20, 2022 Upgrades: Not Supported	September 15, 2023	March 15, 2024
10.2.0	Software Event Broker and SolOS	Preview Release	October 31, 2022	N/A	October 31, 2023
	PubSub+ Cloud	N/A	N/A	N/A	N/A
10.2.1	Software Event Broker and SolOS	Production Release	December 16, 2022	December 15, 2023	December 15, 2025
	PubSub+ Cloud	Production Release (Supports Kubernetes only)	January 19, 2023 Upgrades: February 19, 2023	December 15, 2023	June 15, 2024
10.3.0	Software Event Broker and SolOS	Preview Release	January 31, 2023	N/A	January 31, 2024
	PubSub+ Cloud	N/A	N/A	N/A	N/A
10.3.1	Software Event Broker and SolOS	Production Release	March 15, 2023	March 15, 2024	March 15, 2026
	PubSub+ Cloud	Production Release (Supports Kubernetes only)	April 18, 2023 Upgrades: Not Supported	March 15, 2024	September 15, 2024
10.4.0	Software Event Broker and SolOS	Preview Release	April 25, 2023	N/A	April 25, 2024
	PubSub+ Cloud	Preview Release (Supports Kubernetes only)	May 17, 2023 Upgrades: Not Supported	N/A	November 17, 2023
10.4.1	Software Event Broker and SolOS	Production Release, Long Term Support	June 20, 2023	June 15, 2026	June 15, 2026
	PubSub+ Cloud	Production Release (Supports Kubernetes only)	July 6, 2023 Upgrades: July 6, 2023	June 15, 2024	December 15, 2024
10.5.0	Software Event Broker and SolOS	Preview Release	July 26, 2023	N/A	July 26, 2024
	PubSub+ Cloud	Preview Release (Supports Kubernetes only)	August 8, 2023 Upgrades: Not Supported	N/A	February 8, 2024
10.5.1	Software Event Broker and SolOS	Production Release	September 22, 2023	September 15, 2024	September 15, 2026
	PubSub+ Cloud	Production Release (Supports Kubernetes only)	September 22, 2023 Upgrades: September 22, 2023	September 15, 2024	March 15, 2025

Release Type Definitions

Preview Release: Generally available software release intended for new feature introduction and integration. Technical
support for one year from release date. Any critical bugs or security issues discovered in a Preview Release will be addressed,
at the earliest, in the next Production Release.
Production Release: Generally available software release intended for production use. Full Support (as defined below) for one
year followed by two years of Technical Support (as defined below). Released up to three times per year.
Production Release, Long Term Support: Generally available software release intended for production use. Full Support for
three years. Released once per year.

Support Dates for
PubSub+ Messaging APIs