There is a new version of the 1.10 series, specifically the stable 1.10.1 Security Update. You can get this version via github or at https://osticket.com/download. It features some improvements/bug fixes, and an important security update. Here is a list of the changes:
Enhancements
- Users: Support search by phone number
- i18n: Fix getPrimaryLanguage() on non-object (#3799)
- Add TimezoneField (#3786)
- Chunk long text body (#3757, 7b68c99)
- Spyc: convert hex strings to INTs under PHP 7 (#3621)
- forms: Proper Field Deletion
- Move orphaned tasks on department deletion to the default department (42e2c55)
- List: Save List Item Abbreviation (8513f13)
Performance and Security
- XSS: Encode html entities of advanced search title (#3919)
- XSS: Encode html entities of cached form data (#3960, bcd58e8)
- ORM: Addresses an SQL injection vulnerability in ORM lookup function (#3959, 1eaa691)
Those still using the 1.9 series will be happy to see that there is also a new 1.9.16 release also.