Upgrade nextcloud server package from 15.0.0 to 15.0.2 for Debian Stretch.
I highly recommend upgrading, check list of changes.
Process of upgrade is very simple, example:
apt-get update apt-get upgrade
Changes (source from https://nextcloud.com/changelog/):
Version 15.0.2 January 11 2019
- Don't log parameters on user creation in case of error/exception (server#13479)
- RemoveClassifiedEventActivity: check if calendar still exists (server#13506)
- Broker: add timezone to CANCEL messages (3rdparty#196)
Version 15.0.1 January 10 2019
- Change doc link for 15 (server#12963)
- Use strengthify.min on personal settings page (server#12984)
- Use default cursor for disabled primary buttons (server#13007)
- Better activities for systemtags that are removed by CLI (server#13029)
- Ie11 compatibility updatenotifications (server#13076)
- Fix exception on LDAP mapping during login (server#13119)
- Fix SAML Client login flow on Apple devices (server#13123)
- Only trust the X-FORWARDED-HOST header for trusted proxies (server#13150)
- Prevent special characters from breaking the file drop remote url (server#13151)
- Allow content provider to generate new Index (server#13155)
- Make the footer "Get your own free account" translatable (server#13169)
- Use a case insensitive search for email (server#13179)
- Fix ie11 checkboxes (server#13206)
- SCSS cache buster is a combination of apps/theming/scc_vars (server#13209)
- Files list not rendering if user has favorites navigation unfolded (server#13215)
- Do not forgot to store the second displayname portion (server#13218)
- Add default values when parsing account data (server#13252)
- Fix opening search results for comments (server#13253)
- Fetch lastInsertId only when id null (server#13278)
- Add caching headers for public previews (server#13328)
- Unbundle user_external to release it via appstore (server#13329)
- Rewrite getNumberOfUnreadCommentsForFolder query (server#13335)
- Fix can change password check in case of encryption is enabled (server#13349)
- Update the CRL (server#13352)
- Check anonymous OPTIONS requests file in root (not in subdir) (server#13354)
- Re add the uploaded file list to file drops (server#13355)
- Returns a 404 instead of exception if app is not installed - #13088 (server#13357)
- Transpile arrow function for ie11 compatibility (server#13360)
- IE fix for apps menu (server#13361)
- Allow URI as data for vcard PHOTO (server#13366)
- Throttle with correct metadata (server#13368)
- Fix loginflow with apptoken enter on iOS (server#13370)
- Register and show when an LDAP user was detected as unavailable/deleted (server#13372)
- Fix apps menu overlapping (server#13404)
- Use the real logger in the settings (server#13405)
- CSP: Allow fonts to be provided in data (server#13411)
- HttpClient getHeader can return empty string (server#13425)
- Respect classification of calendar events in activity stream (server#13439)
- Add support for boolean default (server#13444)
- Show the repair steps and repair info output in the web for better feedback (server#13469)
- Fix PDF sidebar shown in PDF thumbnails (files_pdfviewer#114)
- Do not get the url from the download links (files_videoplayer#74)
- Use proper slogan from theming app (firstrunwizard#94)
- Update info.xml (firstrunwizard#96)
- Update richObjectStringParser.js (notifications#245)
