v2.26.0

Feature

• Add HTML serializer (#232) (5d40600)
• Add serializer provider to chunkers (#239) (23036e1)
• Integrate serialization API into chunkers (#221) (5e4c0fd)
• Expose page number in Serialization API (#238) (73b9941)
• Markdown chart serializer (picture+table) (#235) (0482bac)
• Support of DocTags charts (serialization and deserialization) (#229) (e9259a5)
• Added initial delete and insert methods in DoclingDocument (#220) (f2fe1c1)

Fix

• Fix page filtering issue (#247) (ab78e0b)
• Propagate HTMLOutputStyle properly through (#246) (587e67f)
• Better BoundingRectangle.angle and BoundingRectangle.angle_360 computation (#237) (055742c)
• DocTags import location fix for tables, pictures, captions (#227) (a055e1a)

Performance

• Accelerate span deduplication (#248) (26f639d)