"Web syndication continued to mature after the dot-com crash, with RSS 2.0 released in 2002 after RSS first appeared in 1999."
The RSS chronology shows the format beginning in 1999 and continuing its development through the post-crash period, including the release of RSS 2.0 in 2002. + The RSS history page identifies March 30, 2009 as the date of the current RSS 2.0 specification version.
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