"bug-fix" meaning in English

{
  "forms": [
    {
      "form": "bug-fixes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bug-fix (plural bug-fixes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "bugfix"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
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      "examples": [
        {
          "bold_text_offsets": [
            [
              94,
              103
            ]
          ],
          "ref": "2007 December 13, James Fallows, “Just in time for Christmas: some (apparently) positive Vista news!”, in The Atlantic:",
          "text": "For those who haven't been through the drill before, the \"Service Pack\" is the omnibus set of bug-fixes and improvements that Microsoft puts out six to twelve months after major new releases of its software.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative spelling of bugfix"
      ],
      "id": "en-bug-fix-en-noun-yCTYHUE0",
      "links": [
        [
          "bugfix",
          "bugfix#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
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    }
  ],
  "word": "bug-fix"
}

{
  "forms": [
    {
      "form": "bug-fixes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bug-fix (plural bug-fixes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "bugfix"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              94,
              103
            ]
          ],
          "ref": "2007 December 13, James Fallows, “Just in time for Christmas: some (apparently) positive Vista news!”, in The Atlantic:",
          "text": "For those who haven't been through the drill before, the \"Service Pack\" is the omnibus set of bug-fixes and improvements that Microsoft puts out six to twelve months after major new releases of its software.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative spelling of bugfix"
      ],
      "links": [
        [
          "bugfix",
          "bugfix#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "bug-fix"
}