1.26.925

Breaking Changes

• Minimum PHP raised to 8.1 — composer.json now requires php: ^8.1 and the CI matrix drops 8.0. PHP 8.0 users should pin 1.26.4 (last 8.0-compatible release); the typed >= 1.24.406 line already targets 8.1+

New Features

• String, date and enum type wrappers (#269, @sander-hash) — StringType (PHP reserves String), FixedString(N) with strict byte-length validation, Date, DateTime (with optional non-mutating timezone conversion), Enum8, Enum16. All implement the new StringableType interface: unlike legacy Type objects, their values are escaped by ValueFormatter, bindings, and native parameters
• Full numeric scalar type coverage (#271, @RemcoSmitsDev) — Int8–Int256, UInt8–UInt256, Float32/Float64, Decimal32–Decimal256 via the new ScalarNumericType interface (Bool maps to the existing Boolean class). fromString() validates input — integers require ^-?\d+$, floats/decimals require is_numeric() — closing an SQL-injection vector for untrusted input, since Type values are interpolated into SQL unescaped
• Structured exceptions enriched (#270, @sander-hash) — DatabaseException::getServerVersion() and getServerStackTrace() (populate with per-query ['stacktrace' => 1]); reworked error-response parsing in Statement. The server stack trace is kept out of getMessage() — it is available only via the dedicated getter

Testing

• IEEE 754 mantissa test suite (tests/Type/Ieee754MantissaTest.php, 31 cases) — significand limits and overflow collapse for Float32 (2^24), Float64 (2^53), BFloat16 (2^8, CH 24.11+); 0.1 + 0.2 != 0.3 vs exact Decimal arithmetic; inf/nan → null in JSON; scale-0 truncation toward zero; Decimal arriving as an unquoted JSON number on every supported server; the json_decode() precision trap for >16-digit decimals (exact reads need toString())
• ClickHouse 26.9 test matrix — third container clickhouse-26-9 (26.9.1.1629, port 8125), phpunit-ch269.xml, CI job PHP 8.1–8.4 × CH 26.9. Suites for 21.9 / 26.3 / 26.9 run separately
• Per-query settings integration test for CH 26 (#272, @sander-hash) — verifies per-query max_execution_time is visible to getSetting() without touching global settings

Documentation

• IEEE 754 references — Float sections in README.md, doc/types.md, and the Pages site now link the IEEE 754 standard and the ClickHouse Float reference, with a verified 0.1 + 0.2 != 0.3 example and the exact-Decimal counterpart
• todo.md translated to English (#268, @sander-hash)
• Fixed the version-compatibility table in README.md and the Pages site (docs/index.md)

CI / Chore

• Scrutinizer integration removed — the GitHub Actions matrix already covers tests, PHPStan, and PHPCS
• .gitignore now covers .DS_Store, .idea/, vim swap files, and local ClickHouse data directories

Merged PRs

• #268 — Translate todo from russian to english (@sander-hash)
• #269 — Add string and date type support (@sander-hash)
• #270 — Added structuredExceptions (@sander-hash)
• #271 — Add more numeric types (@RemcoSmitsDev)
• #272 — Improve per query settings tests (@sander-hash)