v0.199.0 [2025-12-12]

Features

• 0587033 use LazyLock (#5572)

Bug fixes

• 77da640 mark HTTP POST examples not to run (#5583)
• a84dac0 WASM build of libflux (#5575)
• 76ef9d5 rust 1.89 compatibility (#5560)
• 3510e8c throw error when iox source returns duplicate columns (#5561)