{"version":"1.0.128","anchor":"optimized-credential-storage","canonical_anchor":"optimized-credential-storage","heading":"Optimized Credential Storage","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/1.0.128\/e\/optimized-credential-storage","release_url":"https:\/\/changelogs.core-directive.com\/v\/1.0.128","markdown":"### Optimized Credential Storage\n\n**What:** Refactored credential storage from factory functions to singleton objects with memoized read operations.\n\n**Details:**\n\n- Keychain storage (`Hy1`) and plaintext storage (`pZ1`) now singleton objects\n- Read operations memoized to avoid redundant file\/keychain access\n- Storage path computation cached via `jV0()` helper\n- Explicit cache invalidation after `update()` or `delete()` ensures correctness\n- Improved performance through reduced object allocation and I\/O operations\n- No user-visible changes to behavior\n- **Evidence**: Keychain singleton at line 378779, plaintext singleton at line 378823, path memoization at line 378818"}