Firefox 開発者向けリリースノート

以下のリンクから、Firefox の各リリースに関する開発者向けリリースノートをご覧いただけます。これらの丁寧に作成されたノートには、Firefox のそれぞれのバージョンでどのような機能や API が追加され、改善され、どのようなバグが修正されたかについての詳細が記載されています。これらはすべて、皆様のような開発者の皆様に最も必要な情報を提供するために作成されたものです。どうぞご活用ください。

1. Firefox 155 (Stable)
2. Firefox 154
3. Firefox 153 (Stable)
4. Firefox 152
5. Firefox 151
6. Firefox 150 (Stable)
7. Firefox 149
8. Firefox 148 (Stable)
9. Firefox 147 (Stable)
10. Firefox 146
11. Firefox 145 (Stable)
12. Firefox 144 (Stable)
13. Firefox 143 (Stable)
14. Firefox 142
15. Firefox 141
16. Firefox 140 (Stable)
17. Firefox 139 for developers
18. Firefox 138 for developers
19. Firefox 137 for developers
20. Firefox 136 for developers
21. Firefox 135 for developers
22. Firefox 134 for developers
23. Firefox 133 for developers
24. Firefox 132
25. Firefox 131 for developers
26. Firefox 130 for developers
27. Firefox 129 for developers
28. Firefox 128
29. Firefox 127
30. Firefox 126
31. Firefox 125
32. Firefox 124 for developers
33. Firefox 123 for developers
34. Firefox 122 for developers
35. Firefox 121 for developers
36. Firefox 120
37. Firefox 119
38. Firefox 118
39. Firefox 117 for developers
40. Firefox 116
41. Firefox 115
42. Firefox 114
43. Firefox 113
44. Firefox 112 for developers
45. Firefox 111
46. Firefox 110
47. Firefox 109
48. Firefox 108
49. Firefox 107
50. Firefox 106
51. Firefox 105
52. Firefox 104 for developers
53. Firefox 103 for developers
54. Firefox 102 for developers
55. Firefox 101 for developers
56. Firefox 100 for developers
57. Firefox 99 for developers
58. Firefox 98 for developers
59. Firefox 97 for developers
60. Firefox 96 for developers
61. Firefox 95 for developers
62. Firefox 94 for developers
63. Firefox 93 for developers
64. Firefox 92 for developers
65. Firefox 91
66. Firefox 90 for developers
67. Firefox 89 for developers
68. Firefox 88 for developers
69. Firefox 87 for developers
70. Firefox 86 for developers
71. Firefox 85 for developers
72. Firefox 84 for developers
73. Firefox 83 for developers
74. Firefox 82 for developers
75. Firefox 81 for developers
76. Firefox 80 for developers
77. Firefox 79 for developers
78. Firefox 78 for developers
79. Firefox 77 for developers
80. Firefox 76 for developers
81. Firefox 75 for developers
82. Firefox 74 for developers
83. Firefox 73 for developers
84. Firefox 72 for Developers
85. Firefox 71 for Developers
86. Firefox 70 for developers
87. Firefox 69
88. Firefox 68 for developers
89. Firefox 67 for developers
90. Firefox 66
91. Firefox 65
92. Firefox 64 for developers
93. Firefox 63 for developers
94. Firefox 62
95. Firefox 61 for developers
96. Firefox 60
97. Firefox 59
98. Firefox 58 for developers
99. Firefox 57
100. Firefox 56
101. Firefox 55 for developers
102. Firefox 54 for developers
103. Firefox 53
104. Firefox 52
105. Firefox 51
106. Firefox 50
107. Firefox 49
108. Firefox 48
109. Firefox 47
110. Firefox 46
111. Firefox 45 for developers
112. Firefox 44 for developers
113. Firefox 43 for developers
114. Firefox 42
115. Firefox 41 for developers
116. Firefox 40
117. Firefox 39 for developers
118. Firefox 38 for developers
119. Firefox 37 for developers
120. Firefox 36
121. Firefox 35
122. Firefox 34 for developers
123. Firefox 33
124. Firefox 32
125. Firefox 31
126. Firefox 30 for developers
127. Firefox 29 for developers
128. Firefox 28 for developers
129. Firefox 27 for developers
130. Firefox 26 for developers
131. Firefox 25 for developers
132. Firefox 24 for developers
133. Firefox 23 for developers
134. Firefox 22
135. Firefox 21 for developers
136. Firefox 20 for developers
137. Firefox 19
138. Firefox 18
139. Firefox 17
140. Firefox 16
141. Firefox 15
142. Firefox 14
143. Firefox 13 for developers
144. Firefox 12 for developers
145. Firefox 11
146. Firefox 10 for developers
147. Firefox 9
148. Firefox 8
149. Firefox 7
150. Firefox 6
151. Firefox 5
152. Firefox 4
153. Firefox 3.6
154. Firefox 3.5
155. Firefox 3
156. Firefox 2
157. Firefox 1.5

Firefox がいっぱい！すごい！