0.24.0

Features and enhancements

• [core] Implemented the #pragma XOD require directive. Now a XOD library
  author can declare a dependency on a regular Arduino C++ library hosted on
  GitHub. It will be automatically downloaded and installed for library users.
  (#1425, #1426)
• [core] Optimize one of the transpilation stages: topological graph sorting.
  For complex projects, it brings 10 to 100× faster transpilation. (#1430)
• [ide] A patch can now be scrolled with mouse scroll or the scroll gesture on
  a laptop touchpad. (#1412)
• [nodes] xod/uart/uart-* constructor nodes now initialize the interface on
  their own. No need to use the begin node separately. (#1442)
• [chore] Upgrade to NodeJS v10 and the latest Electron Builder. It gives
  slightly better performance and will bring much faster and traffic-saving IDE
  updates starting from the release following the current. (#1429, #1435)

New nodes

• xod/core/pad-with-zeroes —
  add leading zeroes to numbers. (#1436)
• xod/datetime — a new standard library
  to deal with timestamps, dates, and time. (#1436)
• xod-dev/ds-rtc — a rewrite of now
  obsolete ds1307-* nodes from common-hardware. More consistent and using
  the new datetime structure. (#1438)
• xod-dev/pn532-nfc — a new library
  to scan, read, and write RFID/NFC tags. (#1424)

Deprecations and removals

• xod/common-hardware/ds1307-rtc-* are deprecated in favor of the new
  xod-dev/ds-rtc library.
• xod/uart/begin is deprecated now because the base uart-* nodes now
  initialize the interface on their own.

Bug fixes

• [ide] Deprecated and utility nodes started to appear in quick search results
  due to a regression in 0.23.0. That’s fixed. (#1418)
• [ide] Revert horizontal space amount for node labels which caused shortening
  of terminal and bus labels longer than 2-3 characters in 0.23.0. (#1420)