It's important to note that some amendments related to UAP and whistleblower protections were already included and will be up for consideration. There's still potential for changes to the final NDAA, though I wouldn't expect anything substantial outside of what's already included.
That said, there should be UAP record transfers to the National Archives over the next month or so. It may take time for the records to be uploaded online, but they should be available for viewing in person at the archives within 30 days of their receipt. On top of that, there will be hearings in both the House and Senate in November. So, the UAPDA not getting included in this year's NDAA should be viewed as a set back, but not a stop in momentum.