Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, lukka/run-vcpkg@v10. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

‘int reinforcement_learning::live_model::request_decision(reinforcement_learning::string_view, unsigned int, reinforcement_learning::decision_response&, reinforcement_learning::api_status*)’ is deprecated: New interface unifying CB with CCB is coming [-Wdeprecated-declarations]

‘int reinforcement_learning::live_model::request_multi_slot_decision(const char*, reinforcement_learning::string_view, unsigned int, reinforcement_learning::multi_slot_response&, reinforcement_learning::api_status*)’ is deprecated: New unified example builder interface is coming [-Wdeprecated-declarations]

‘int reinforcement_learning::live_model::request_multi_slot_decision(reinforcement_learning::string_view, unsigned int, reinforcement_learning::multi_slot_response&, reinforcement_learning::api_status*)’ is deprecated: New unified example builder interface is coming [-Wdeprecated-declarations]

‘int reinforcement_learning::live_model::request_multi_slot_decision(const char*, reinforcement_learning::string_view, unsigned int, reinforcement_learning::multi_slot_response_detailed&, reinforcement_learning::api_status*)’ is deprecated: New unified example builder interface is coming [-Wdeprecated-declarations]

‘int reinforcement_learning::live_model::request_multi_slot_decision(reinforcement_learning::string_view, unsigned int, reinforcement_learning::multi_slot_response_detailed&, reinforcement_learning::api_status*)’ is deprecated: New unified example builder interface is coming [-Wdeprecated-declarations]

‘int exploration::sample_after_normalizing(uint64_t, It, It, uint32_t&) [with It = __gnu_cxx::__normal_iterator<float*, std::vector<float> >; uint64_t = long unsigned int; uint32_t = unsigned int]’ is deprecated: Moved to VW::exploration explorece [-Wdeprecated-declarations]

‘int exploration::swap_chosen(ActionIt, ActionIt, uint32_t) [with ActionIt = reinforcement_learning::container_iterator<reinforcement_learning::action_prob, std::vector<reinforcement_learning::action_prob> >; uint32_t = unsigned int]’ is deprecated: Moved to VW::exploration explorece [-Wdeprecated-declarations]

‘VW::workspace* VW::seed_vw_model(VW::workspace*, const string&, VW::trace_message_t, void*)’ is deprecated: Replaced with new unique_ptr based overload. [-Wdeprecated-declarations]

‘using io_buf = class VW::io_buf’ is deprecated: io_buf moved into VW namespace [-Wdeprecated-declarations]

‘VW::workspace* VW::initialize(const string&, VW::io_buf*, bool, VW::trace_message_t, void*)’ is deprecated: Replaced with new unique_ptr based overload. [-Wdeprecated-declarations]

The following variables are not used in CMakeLists.txt: