Apache Camel 4.21
4.21.0
Release notes ↗
Is Apache Camel 4.21 still supported?
No
Apache Camel 4.21 reached end of life on Aug 11, 2026 (2 months ago). It no longer gets updates, including security fixes. Upgrade to Apache Camel 4.22 (LTS) (latest 4.22.1), supported until Aug 11, 2027.
- Released
- Jun 26, 2026
- End of life
- Aug 11, 2026
2 months ago - Supported java versions
- 17, 21, 25
- Latest version
- 4.21.0
Jun 26, 2026
Upgrade path
The recommended upgrade is Apache Camel 4.22 (LTS), currently at 4.22.1 and supported until Aug 11, 2027.
Quick answers
- Is Apache Camel 4.21 still supported?
- No. Apache Camel 4.21 reached end of life on Aug 11, 2026 (2 months ago). It no longer gets updates, including security fixes. Upgrade to Apache Camel 4.22 (LTS) (latest 4.22.1), supported until Aug 11, 2027.
- When is Apache Camel 4.21 end of life?
- Apache Camel 4.21 reached end of life on Aug 11, 2026. It gets no more updates, including security fixes.
- What is the latest version of Apache Camel 4.21?
- The latest Apache Camel 4.21 release is 4.21.0, released on Jun 26, 2026.
- When was Apache Camel 4.21 released?
- Apache Camel 4.21 was released on Jun 26, 2026.
- What should I upgrade Apache Camel 4.21 to?
- The recommended upgrade is Apache Camel 4.22 (LTS), currently at 4.22.1 and supported until Aug 11, 2027.
Other Apache Camel branches
All 47 →- 4.22 (LTS) Supported
- 4.21 End of life
- 4.20 End of life
- 4.19 End of life
- 4.18 (LTS) Supported
- 4.17 End of life
- 4.16 End of life
- 4.15 End of life
- 4.14 (LTS) End of life
- 4.13 End of life
- 4.12 End of life
- 4.11 End of life
- 4.10 (LTS) End of life
Apache Camel 4.21 release history
RSSThe history fills in as new versions come out.
Keep track
Official release policy · Checked 5 hours ago