release: prepare v0.6.2

Patch on the 0.6 line: durable compression totals (persisted _meta pair
+ stats/server exports). Floors and pairing unchanged.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Author: awksedgreep

CHANGELOG.md

@@ -10,10 +10,14 @@ capability document remains authoritative for a particular binary pairing.
 See the [compatibility statement](docs/COMPATIBILITY.md) and
 [upgrade guide](docs/UPGRADE.md).
 
-<!-- release-target: 0.6.1 -->
+<!-- release-target: 0.6.2 -->
 
 ## [Unreleased]
 
+No changes recorded after `0.6.2`.
+
+## [0.6.2] — 2026-08-11
+
 ### Added
 
 - Durable compression totals: each optimize pass persists cumulative

Cargo.lock

@@ -17,7 +17,7 @@ default-members = [
 resolver = "2"
 
 [workspace.package]
-version = "0.6.1"
+version = "0.6.2"
 edition = "2021"
 license = "MIT"
 

Cargo.toml

@@ -8,7 +8,7 @@ members = [
 resolver = "2"
 
 [workspace.package]
-version = "0.6.1"
+version = "0.6.2"
 edition = "2021"
 license = "MIT"