MDL-32471 preview thumbnails support for blocks
[moodle.git] / blocks / upgrade.txt
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795a08ad 1This files describes API changes in /blocks/* - activity modules,
2information provided here is intended especially for developers.
3
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4=== 2.3 ===
5
6required changes in code:
7* block_xxx_pluginfile() is now given the 7th parameter (hopefully the last one) that
8 contains additional options for the file serving. The array should be re-passed
9 to send_stored_file().
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795a08ad 11=== 2.0 ===
12
13required changes in code:
14* use new DML syntax everywhere
15* use new DDL syntax in db/upgrade.php
16* replace defaults.php by settings.php and db/install.php
17* replace STATEMENTS section in db/install.xml by db/install.php
18* move post instalation code from install() method into db/install.php
19* completely rewrite file handling
20* rewrite backup/restore
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21* theme changes: move plugin styles into blocks/xxx/styles.css and use new css markers for images,
22 move all images into new blocks/xxx/pix/ directory and use new outputlib api
cbcc9852 23 old global $THEME is fully replaced by $OUTPUT
19538d8c 24* remove '_utf8' from language pack names, use new {$a} syntax in language packs
ee362526 25* use 'pluginname' lang pack identifier instead of 'blockname'
8571833f 26* move cron and version number into standard version.php
dbf9e4ba 27* removed support for old config_global.html, use settings.php
795a08ad 28