v2.10.8

• fix: harden CalDAV attachment upload, UnifiedPush SSRF, sieve ReDoS, FTS5 injection, webhook timing, ManageSieve DoS, domain-categorization SSRF, and autodiscover XML injection 2c16725
• fix: add kill_timeout to Ansible ecosystem templates and missing playbook entries 0f0f54f
• fix: eliminate fingerprint race condition and undici dispatcher leak b866fc9
• fix: security and reliability audit — SSRF, Redis TTL, timer leak, graceful shutdown, duplicate delivery, ENODATA log noise a22ebdc

---

v2.10.7...v2.10.8