v0.27.0

docs/README.md

@@ -15,6 +15,7 @@ This is the canonical index for the current project documentation. The authentic
 - [0.25.1 release audit](V0.25.1_AUDIT.md) - historical Traffic/module-split release scope and compiler-regression guards.
 - [0.25.0 specification audit](V0.25.0_AUDIT.md) - Web Server foundation point-by-point implementation status.
 - [0.25.0 pre-production security audit](V0.25.0_SECURITY_PREPROD_AUDIT.md) - threat-oriented source/configuration review, fixes made in-session and mandatory runtime security gates.
+- [0.27.0 implementation note](V0.27.0_IMPLEMENTATION.md) - compression defaults/scoped policy, persistent Docker publications and visible cache occupancy meter fill.
 - [0.26.7 implementation note](V0.26.7_IMPLEMENTATION.md) - HOT/COLD occupancy meters, backend rotation continuity and container Certbot packaging.
 - [0.26.6 implementation note](V0.26.6_IMPLEMENTATION.md) - composed ACL allow semantics, certificate-form reset, backend table preferences and NPM migration helper documentation.
 - [0.26.5 implementation note](V0.26.5_IMPLEMENTATION.md) - interface-scaled form/select alignment and corrected Streams listener navigation.
@@ -67,7 +68,7 @@ This is the canonical index for the current project documentation. The authentic
 
 ## Historical or version-labelled context
 
-Version-labelled `V*.md` files are retained as historical implementation/audit records. Their version number describes the audited milestone. The current release implementation note is [V0.26.7_IMPLEMENTATION.md](V0.26.7_IMPLEMENTATION.md); [V0.26.6_IMPLEMENTATION.md](V0.26.6_IMPLEMENTATION.md) is retained as the prior access-policy/administration milestone; [V0.26.5_IMPLEMENTATION.md](V0.26.5_IMPLEMENTATION.md) is retained as the prior interface-scaling/listener-navigation milestone, [V0.26.4_IMPLEMENTATION.md](V0.26.4_IMPLEMENTATION.md) as the prior administration/backend-lifecycle milestone, [V0.26.3_IMPLEMENTATION.md](V0.26.3_IMPLEMENTATION.md) as the prior appearance/UI milestone, [V0.26.2_IMPLEMENTATION.md](V0.26.2_IMPLEMENTATION.md) as the prior Logs/UI milestone and [V0.26.1_IMPLEMENTATION.md](V0.26.1_IMPLEMENTATION.md) as the prior protocol-attribution milestone. The latest retained audit is [V0.25.5_AUDIT.md](V0.25.5_AUDIT.md); older audit files remain historical evidence.
+Version-labelled `V*.md` files are retained as historical implementation/audit records. Their version number describes the audited milestone. The current release implementation note is [V0.27.0_IMPLEMENTATION.md](V0.27.0_IMPLEMENTATION.md); [V0.26.7_IMPLEMENTATION.md](V0.26.7_IMPLEMENTATION.md) is retained as the prior cache/backend/container milestone; [V0.26.6_IMPLEMENTATION.md](V0.26.6_IMPLEMENTATION.md) is retained as the prior access-policy/administration milestone; [V0.26.5_IMPLEMENTATION.md](V0.26.5_IMPLEMENTATION.md) is retained as the prior interface-scaling/listener-navigation milestone, [V0.26.4_IMPLEMENTATION.md](V0.26.4_IMPLEMENTATION.md) as the prior administration/backend-lifecycle milestone, [V0.26.3_IMPLEMENTATION.md](V0.26.3_IMPLEMENTATION.md) as the prior appearance/UI milestone, [V0.26.2_IMPLEMENTATION.md](V0.26.2_IMPLEMENTATION.md) as the prior Logs/UI milestone and [V0.26.1_IMPLEMENTATION.md](V0.26.1_IMPLEMENTATION.md) as the prior protocol-attribution milestone. The latest retained audit is [V0.25.5_AUDIT.md](V0.25.5_AUDIT.md); older audit files remain historical evidence.
 
 Older context documents such as [INTEGRATIONS_040](INTEGRATIONS_040.md), [MANAGEMENT](MANAGEMENT.md), [SECURITY_AUDIT](SECURITY_AUDIT.md), [ACME_RFC2136](ACME_RFC2136.md) and older version audits remain available for traceability but should not override the current functional/technical documents above.