CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins85% CONFIDENCEOverall confidence: 85%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
Datelined "Austin, Texas—Sep 15, 2026": "Oracle today announced the availability of Java 27"; oracle.com[1] stamps it 14:30Z.JDK 27 shipped with nine JEPs led by hybrid post-quantum key exchange for TLS 1.3 and G1 as the default garbage collector everywhere, plus JavaFX 27 and Helidon 27.
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