3.22.0: add and subtract

hDate.add(number, [units]) ⇒ HDate

Returns a cloned HDate object with a specified amount of time added

hDate.subtract(number, [units]) ⇒ HDate

Returns a cloned HDate object with a specified amount of time subracted

3.21.0: Add Sefirat HaOmer to omer event memo

• Add Sefirat HaOmer to omer event memo (Today is 46 days, which is 6 weeks and 4 days of the Omer and Eternity that is in Majesty / נֶּֽצַח שֶׁבַּמַּלְכוּת)

• Change emoji of modern Israeli holidays to Israeli flag

3.20.3: Emoji bugfix

New Event.getEmoji() returns a string such as 🕯️ or ✡️ or 🍏🍯 for holidays. Returns null when no emoji applies.

Now correctly using Waxing Crescent Moon emoji 🌒 for Rosh Chodesh.

3.20.1: Emoji support

New Event.getEmoji() returns a string such as 🕯️ or ✡️ or 🍏🍯 for holidays. Returns null when no emoji applies.

3.19.0: Rosh Hashana LaBehemot

v3.19.0

Rosh Hashana LaBehemot

v3.18.0

Set CandleLightingEvent.memo = <parsha haShavua name> on Friday nights

v3.17.5

Fix date formatting for early CE years

v3.17.4

Disable candle-lighting for Gregorian years < 100

v3.17.3

Don't generate URLs for Events prior to Gregorian year 100

v3.17.2

Use "bce" in suffix of hebcal.com URLs for events before common era