unreleased
un·re·lea·sed
adjective
1.
not (or not yet) made available for distribution or publication
- “someone leaked the unreleased announcement”
- “a film that remained unreleased for years”
Origin
From un- + released.
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.