1. Add registration and inactivity time stamps to the "Users" table:

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ALTER TABLE Users
	ADD COLUMN RegistrationTS TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
	ADD COLUMN InactivityTS BIGINT NOT NULL DEFAULT 0;
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2. Add fields to store the total number of TUs and the quorum to the
   "TU_VoteInfo" table:

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ALTER TABLE TU_VoteInfo
	ADD COLUMN ActiveTUs tinyint(3) unsigned NOT NULL default '0',
	ADD COLUMN Quorum decimal(2, 2) unsigned NOT NULL;
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3. Add a "fonts" category:

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INSERT INTO PackageCategories (Category) VALUES ('fonts');
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