The Version table provides details related to the release that this issue/RFE will be addressed.
Unresolved : Release in which this issue/RFE will be addressed. Resolved: Release in which this issue/RFE has been resolved. Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
The JLS changes for text blocks are mostly found in ch.3, with ancillary mentions in ch.12 and ch.15. The JLS changes are attached to the [CSR](JDK-8224678) which covered the javac changes.