v1.6.5

• Fixed bug in debug logging when task.del() is called with an error, issue #384.

v1.6.4

• Fix using task.del() within the task callback, issue #383.

v1.6.3

• Honor key restrictions with JSON load function, issue #382.

v1.6.2

• Fixed loading JSON strings with json_load() function, issue #381.

v1.6.1

• Add support for ARM64 container, pr #377 (@rickmoonex).
• Both the minimal and full docker builds compatible with legacy hardware, pr #380 (@rickmoonex).

v1.6.0

• Listen to THINGSDB_INIT, THINGSDB_SECRET and THINGSDB_DEPLOY environment variable.
• Added tls.Dockerfile for TLS/SSL support in docker container.
• Fixed logging from forward request with API.
• Added optional WebSocket (including TLS/SSL) support. (with thanks to @stefanak-michal)
• Changed build system to cmake and added build scripts:
  • Release build: ./release-build.sh
  • Debug build: ./debug-build.sh

v1.5.2

• Restrict future arguments for then() or else() to objects without an Id.
• Module as type, no longer the workaround of exposing modules as futures, pr #365.
• Added the is_module() function, pr #365.
• Support ThingsDB code in exposed module functions, pr #365.

v1.5.1

• Added support for building on MacOS.
• Fixed spelling mistake in error message.

v1.5.0

• Comments can now be placed anywhere where white-space is allowed.
• Comments are no longer stored within closures. This behavior was previously
  partially enforced, and now it is strictly followed.
• Statements must be separated with semicolons. Syntax checking is now more strict.
• Removed syntax option for selecting a collection scope by Id.
• The collection Id and collection root Id no longer need to be equal.
• Added next_free_id field to collection info and removed from nodes info.
  (The response for node_info() still contains the next_free_id for the global free Id)
• Added dump option to the export(..) function for a full collection export.
• Added function import() which can import a collection export dump.
• Added function root() for getting the collection root as thing.
• Function export(..) can no longer be used in queries with changes.
• A bug with adding enumerators to restricted lists has been fixed.
• A bug with applying a new relation to existing data has been fixed.
• A bug with async future error reporting has been fixed.
• A bug with clearing nesting tasks through arguments has been fixed.
• Tasks owners must be set to owners with equal or less access flags.
• The change._tasks structure in C code has been renamed.
  (This has no impact on user-facing functionality)
• Replaced Docker images (both tests and builds) with newer versions.
• Removed ti_pkg_check hack for old compilers. (this is no longer required with recent compilers)
• Added integer minimum INT_MIN and maximum INT_MAX constants with corresponding values.
• The primary domain for the ThingsDB website has been changed from .net to .io.
• Several new mathematical functions have been added: abs(..), ceil(..),
  cos(..), exp().., floor(..), log10(..), log2(..), loge(..),
  pow(..), round(..), sin(..), sqrt(..) and tan(..).
• Added mathematical constants MATH_E and MATH_PI with corresponding values.
• The library libcleri is now integrated into the core ThingsDB code base, eliminating the need for separate installation.
• The new_backup() and new_token() functions no longer accept int, float or str as time.
  (This was marked as deprecated since v0.10.1)
• Added set operators <=, <, >=, > for subset, proper subset, super-set and proper super-set checking.
• Added range <..> support for UTF-8 type property definitions.
• Added bit-wise NOT (~) operator.
• Added bit-wise Left (<<) and Right (>>) shifting operators.
• Return nil instead of success error when a repeating task is successful.
• Corrected a spelling mistake in error message for integer range values.
• No longer allow a relation between a none-stored set and a none-stored value.
• Removed the < and > from returning a room to a client to be consistent.
• Allow explicit variable list for empty future using a direct closure.
• Return value of mod_procedure(..) has changed to nil on success.
• Enforce argmap property for exposed module methods.
• Prevent adding a duplicated node (based on address and port).
• No shutdown wait time for uninitialized nodes.
• New user and new collection return the name, not the ID.
• Ignore empty collections on restore for better user experience.
• Increase range maximum from 9999 to 100000.
• Increase maximum future closure calls from 8 to 255.

v1.4.16

• Improve dup() and copy() with self references, pr #355.