The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
Happened as dated, per interestingengineering.com: "…ulled the plug on the technology. Adobe[3] announced, “We will stop updating an … lready pulled the plu…"
TechTarget's own headline and 28 July 2017 publish date - three days after Adobe's[3] announcement - independently report Flash's end-of-life being scheduled for 2020, matching the pin's stored January 2020 date, though the page itself could not be fetched directly.
Adobe's own blog post, published 25 July 2017 under the title 'Flash & the Future of Interactive Content,' is the original announcement that seeded the pin's claim of Flash being discontinued by the end of 2020, though the page itself could not be fetched directly to quote its wording.
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