I had a quick look and found considerably more than that.
a) Recapture of previously wasted visas.
b) Rollover of any wasted visas to the next year.
c) Exempt from Numerical Limitations
1) Dependents
2) EB1A
3) Aliens who have earned an advanced degree in the sciences (not including the social sciences), technology, engineering, or mathematics from a United States institution of higher education (as defined in section 1001(a) of title 20) and have been working in a field related to their degree subject in the United States under a nonimmigrant visa during the 2-year period preceding their application for an immigrant visa under section 203(b).
4) Alien physicians who have completed service requirements of a waiver or exemption requested by an interested State agency or by an interested Federal agency under section 214(l), including those alien physicians who completed such service before the date of the enactment of this subparagraph.
5) Also see (e). Not EB but helpful to those that marry after GC.
d) Elimination of the EB-1A Preference Category because of (c)(2).
e) Reclassification Of Spouses And Minor Children Of Lawful Permanent Residents As Immediate Relatives. They're no longer subject to Numerical Limits and F2A would no longer exist.
f) Increase Per Country Limit to 15%.
g) Allow filing of an I-485 based on having an approved I-140, subject to the primary applicant paying a fee of $500.
h) AP and EAD in 3 year increments.
i) Visa Revalidation for (E), (H), (I), (L), (O), or (P) visas within the USA.
j) H4 status allowed to work.
Just exempting Dependents from Numerical Limits effectively raises the overall allocation to about 300k.
On top of that the number no longer has to cover EB1A, Advanced STEM degree holders earned at a US Institution and the alien physician exemption.
The real number in today's terms would be nearer 400-500k per year.