Announcement from the Talmud Yerushalmi Institute (link):
The Talmud Yerushalmi Institute announces the “Or Layesharim” elucidated Talmud Yerushalmi authored by Rabbi Yehoshua Buch. The editions are available in print and PDF.
The uniqueness of the commentary is its reliance on the manuscripts and genizah fragments of the Talmud Yerushalmi that survived, through a meticulous examination of the unique language and terminology of the Talmud Yerushalmi using contemporary studies. It also draws upon traditional commentaries and Academic studies from a broad variety of fields to help determine the correct interpretation of the Talmud Yerushalmi.
In addition, the commentary provides comparisons and parallels with the Talmud Bavli and other Rabbinic sources which give the reader a fuller picture of the matter at hand. Terminology and word usage are definined helping the reader assimilate the style of the Talmud Yerushalmi that differs so much from that of the Bavli)
The work has approbations from Rabbi Nehemya Zalman Goldberg (Beth Din Hagadol in Jerusalem, R. Shapira (of Merkaz Harav), R. Eliyahu (former Sephardic chief Rabbi of Israel) and Rabbi Ovadiah Yosef (Former Sephardic Chief Rabbi of Israel)
Download Rosh Hashanah here: link
(hat tip: RYGB)