v2.0.0

• Added the gamut_mapping parameter to replace gamut_mode and intent (see below).
• The tone-mapping function (tone_mapping_function, tone_mapping_function_s) no longer defaults to 0 (clip), and now follows libplacebo's default of 1 (spline).
• Removed the gamut_mode parameter, which was deprecated in libplacebo v6.269.
• Removed the intent parameter, which was deprecated in libplacebo v6.269.
• Removed the tone_mapping_mode parameter, which was deprecated in libplacebo v6.269.
• Removed the tone_mapping_crosstalk parameter, which was deprecated in libplacebo v6.269 and is hard-coded as 0.04.
• Updated libp2p to 5e65679.
• Updated libplacebo to 6aa96c7 (≈ v7.349.0).