Changes in version 0.4.1 (2026-05-25)                  

  - Added with_intents parameter to sst_sa_keywords() and fixed passing
    of filters parameter in API request.

                 Changes in version 0.4.0 (2025-08-20)                  

  - Added sst_sa_domain_regions_count() to get the number of keywords
    per regions for a domain.
  - Added sst_sa_related_keywords() to get a list of semantically
    related keywords for a given keyword.
  - Added a check in sst_call_api_method() to ensure the API token is
    set.
  - Set default value of API token to Sys.getenv('SERPSTAT_API_TOKEN').
  - Added the option to retrieve keyword tags to sst_rt_serp_history()
    and sst_rt_positions_history().
  - Updated sst_sa_keyword_top() from deprecated API method.

                 Changes in version 0.3.0 (2024-08-16)                  

Add search analytics API functions:

  - sst_sa_domain_history() - domain historical metrics
  - sst_sa_domain_top_pages() - domain top pages
  - sst_sa_domain_organic_competitors() - domain organic competitors

Add audit API functions:

  - sst_au_start() - start website audit
  - sst_au_get_summary() - get website audit summary

Add project management API functions:

  - sst_pm_create_project() - create a new project
  - sst_pm_delete_project() - delete an existing project
  - sst_pm_list_projects() - list all projects available for the user

Made minor documentation changes.

                 Changes in version 0.2.1 (2023-09-09)                  

Change dependencies versions and fixed package documentation for
compliance with roxygen2 breaking changes.

                 Changes in version 0.2.0 (2022-07-20)                  

Add backlinks API functions:

  - sst_bl_domain_summary() - backlinks summary stats for the domain
  - sst_bl_referring_domains() - referring domains stats for the domain

Set default values for dates, keywords, and URLs in rank tracker
functions.

                 Changes in version 0.1.0 (2021-01-10)                  

Add rank tracker API functions:

  - sst_rt_project_regions() - all regions for a project
  - sst_rt_serp_history() - search results history in search region by
    keyword
  - sst_rt_positions_history() - ranking history for the domain or URL
    in selected search region
  - sst_rt_competitors() - data on competitors in search results

                 Changes in version 0.0.2 (2020-05-15)                  

  - Remove all tests dependent on external API.
  - Move API error handling from tests to main utility function
    sst_call_api_method.

                 Changes in version 0.0.1 (2020-01-13)                  

Add new functions.

Search analytics:

  - sst_sa_domains_info() - domain summary stats
  - sst_sa_domain_keywords() - domain keywords with stats
  - sst_sa_keywords_info() - keywords summary stats
  - sst_sa_keywords() - search Serpstat database for keywords with stats
  - sst_sa_keyword_top() - get list of URLs from SERP for a keyword

Utility functions:

  - sst_lists_to_df() - convert list of lists to data.frame