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

Firefox がいっぱい！すごい！