לִשְׁמֹר הַשָּׁנָה שֶׁל שְׁמִטָּה | Candlelighting for Rosh haShanah, Shabbat, and Yom Tov during the Shmitah Year, by Rabbi Arthur Waskow

We suggest saying these blessings when you light the candles for Rosh Hashanah, for Yom Kippur, and for every Shabbat and Festival during the Shmita year. Some thoughts about why to do this and about changes in the brakhot: The reason to do this is to remain aware throughout the year of what a whole year of Shabbat Shabbaton and Shmita means — to stay both aware and active.