Passage: On April 3, 1979, the San Jose City Council adopted San José, with the diacritical mark on the "e", as the spelling of the city name on the city seal, official stationery, office titles and department names. Also, by city council convention, this spelling of San José is used when the name is stated in mixed upper- and lower-case letters, but not when the name is stated only in upper-case letters. The accent reflects the Spanish version of the name, and the dropping of accents in all-capital writing was typical in Spanish. While San José is commonly spelled both with and without the acute accent over the "e", the city's official guidelines indicate that it should be spelled with the accent most of the time and sets forth narrow exceptions, such as when the spelling is in URLs, when the name appears in all-capital letters, when the name is used on social media sites where the diacritical mark does not render properly, and where San Jose is part of the proper name of another organization or business, such as San Jose Silicon Valley Chamber of Commerce, that has chosen not to use the accent-marked name. The city's name without the accent can still be found in its 1965 Charter document, as amended, which formally chartered the municipality as City of San Jose. Similarly, the city's website appears to use a mixture of both; for example, the "City of San José" in the text uses the mark but the "City of San Jose" logo image does not.San Jose's position in Silicon Valley triggered further economic and population growth. Results from the 1990 U.S. Census indicated that San Jose surpassed San Francisco as the most populous city in the Bay Area for the first time. This growth led to the highest housing-cost increase in the nation, 936% between 1976 and 2001. Efforts to increase density continued into the 1990s when an update of the 1974 urban plan kept the urban growth boundaries intact and voters rejected a ballot measure to ease development restrictions in the foothills. Sixty percent of the housing built in San Jose...

Question: When was the Spanish version of the name taken?
April 3, 1979