On June 19, the Maryland State Board of Elections settled the lawsuit Maryland Green Party v Hogan, 1:20cv-1253. The Board will only require 5,000 signatures for party status, instead of the usual 10,000. The settlement only applies to 2020. Technically the settlement only applies to the Green Party and the Libertarian Party, but probably if another party were to ask for the same treatment, the Board would grant it.
In April, the Board and the Governor had authorized electronic signatures for these petitions, and for independent candidate petitions.
As a result of this settlement, at the current time, the Libertarian Party will be able to place its presidential nominee on the ballot in all 51 jurisdictions by completing various petitions in various states, none of which now require more than 5,000 signatures.
Here is a copy of the settlement agreement.