v0.1.0

Initial release of semanticscholar-cli (binary s2).

Seven commands over the free Semantic Scholar Graph API — no API key needed:

• s2 search <query> — search papers by keyword
• s2 paper <id> — fetch a single paper by S2 ID, DOI, or arXiv ID
• s2 citations <id> — papers that cite the given paper
• s2 references <id> — papers referenced by the given paper
• s2 author <query> — search authors by name
• s2 profile <authorId> — author profile and their papers
• s2 recommend <id> — recommended papers similar to the given paper

Output formats: table (default on TTY), json, jsonl, csv, tsv, url.