No. They may appear separately, in later issues, in editor's notes, or in subsequent coverage.
No. State the dates, editions, and search limitations, including OCR and missing holdings.
Not automatically. Assess the precise change and which claims depend on the corrected information.
Keep it in the controlled research record with the correction linked, while avoiding unnecessary public repetition of false details.
Find all dependent claims, revise them to reflect the supported correction, and document a material publication change transparently.